Titanium Grade 2 Screws

HASM is an ISO 9001:2015, AS9100D and ISO 14001:2015 certified manufacturer and worldwide supplier of standard & custom Titanium Grade 2 (R50400) screws. We also manufacture screws from these other materials: Hastelloy® C-276, Hastelloy® C-22, Hastelloy® B-2, Hastelloy® G-30, Monel® 400, Monel® K-500, Inconel® 600, Inconel® 625, Inconel® 718, Incoloy® A-286, Titanium Grade 2, Titanium Grade 5, Titanium Grade 7, Duplex S31803, Duplex S32205 and Super Duplex S32750, to name a few.

Titanium Grade 2 (R50400) 12 Point Flange Screws

HASM is an ISO 9001:2015, AS9100D and ISO 14001:2015 certified manufacturer and worldwide supplier of standard & custom Titanium Grade 2 (R50400) 12 point flange screws. We also manufacture 12 point flange screws from these other materials: Hastelloy® C-276, Hastelloy® C-22, Hastelloy® B-2, Hastelloy® G-30, Monel® 400, Monel® K-500, Inconel® 600, Inconel® 625, Inconel® 718, Incoloy® A-286, Titanium Grade 2, Titanium Grade 5, Titanium Grade 7, Duplex S31803, Duplex S32205 and Super Duplex S32750, to name a few.

12 Point Flange Screws

HASM Titanium Grade 2 (R50400)12 Point Flange Screws are manufactured by the cold heading and hot forming technologies in nominal diameters ranging from 1/8”- 3” (M3 – M80). We offer Titanium Grade 2 (R50400) fasteners in both USCS/Imperial and metric sizes.

HASM’s advanced and comprehensive range of capabilities include engineering, R&D, prototyping, custom manufacturing, precision processing and testing. All HASM materials are sourced from the most reputable and exacting foundries in the world. We maintain a multi-million-dollar inventory of Titanium Grade 2 (R50400)fasteners in our product warehouse, which enables HASM to select, package and expedite your Titanium Grade 2 (R50400) 12 point flange screw order quickly.

We are globally recognized as the emerging leader of high-quality, Titanium Grade 2 (R50400) fasteners and are proud to serve our distributors, EPCs, OEM and MRO customers worldwide.

HASM Titanium Grade 2 (R50400)fasteners meet applicable ASTM, ANSI, ASME, SAE, API, NAS, AN, MS, NACE, ISO, DIN, and KS standards.

The markets we serve include Chemical Processing, Semiconductor, Power Generation, Aerospace, Oil & Gas, Pharmaceutical, Food & Beverage, Marine, Pulp & Paper, Petrochemical & Refining, Air Pollution Control, and Water Treatment.

Request a Quote from HASM

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12 Point Flange Screws Dimensions

NOTE: ALL FLANGE SCREW DIMENSIONS ARE IN INCHES.

INCONEL®, MONEL®, INCOLOY® and 800HT® are registered trademark of the Special Metals Corporation group of companies.

HASTELLOY® is a registered trademark of Haynes International Inc.

Zircadyne® is a registered trademark of the ATI Properties Inc. companies.

Request a Quote from HASM

We're here to help!

Titanium Grade 2 (R50400) Hexagon Socket Head Cap Screws

HASM is an ISO 9001:2015, AS9100D and ISO 14001:2015 certified manufacturer and worldwide supplier of standard & custom hexagon Titanium Grade 2 (R50400)socket head cap screws. We also manufacture hexagon socket head cap screws from these other materials: Hastelloy® C-276, Hastelloy® C-22, Hastelloy® B-2, Hastelloy® G-30, Monel® 400, Monel® K-500, Inconel® 600, Inconel® 625, Inconel® 718, Incoloy® A-286, Titanium Grade 2, Titanium Grade 5, Titanium Grade 7, Duplex S31803, Duplex S32205 and Super Duplex S32750, to name a few.

HASM Co. Ltd. Manufactures and Supplies Nickel Alloy hex socket head screws

HASM Titanium Grade 2 (R50400) Hexagon Socket Head Cap Screws are manufactured by the cold heading and hot forming technologies in nominal diameters ranging from 1/8”- 3” (M3 – M80). We offer Titanium Grade 2 (R50400) fasteners in both USCS/Imperial and metric sizes.

HASM’s advanced and comprehensive range of capabilities include engineering, R&D, prototyping, custom manufacturing, precision processing and testing. All HASM materials are sourced from the most reputable and exacting foundries in the world. We maintain a multi-million-dollar inventory of C-22 (N06022) fasteners in our product warehouse, which enables HASM to select, package and expedite your C-22 (N06022) hexagon socket head cap screw order quickly.

We are globally recognized as the emerging leader of high-quality, Titanium Grade 2 (R50400) fasteners and are proud to serve our distributors, EPCs, OEM and MRO customers worldwide.

HASM Titanium Grade 2 (R50400) fasteners meet applicable ASTM, ANSI, ASME, SAE, API, NAS, AN, MS, NACE, ISO, DIN, and KS standards.

The markets we serve include Chemical Processing, Semiconductor, Power Generation, Aerospace, Oil & Gas, Pharmaceutical, Food & Beverage, Marine, Pulp & Paper, Petrochemical & Refining, Air Pollution Control, and Water Treatment.

Hexagon Socket Head Cap Screw Table

Dimensions of Hexagon Socket Head Cap Screws
ASME B 18.3-2002
Nominal Size
(Basic Product Diameter)
D A H C J T G K
Body
Diameter
Head
Diameter
Head
Height
Maximum
Chamferor
Radius
Nominal
Hexagon
Socket
Size
Minimum
Key
Engagement
Minimum
Wall
Thickness
Maximum
Chamferor
Radius
Max. Min. Max. Min. Max. Min.
5 (0.1250) 0.1250 0.1202 0.205 0.198 0.125 0.121 0.012 3/32 0.094 4 0.057 0.043 0.008
6 (0.1380) 0.1380 0.1329 0.226 0.216 0.138 0.134 0.013 7/64 0.109 0.064 0.047 0.008
8 (0.1640) 0.1640 0.1585 0.270 0.257 0.164 0.159 0.014 9/64 0.141 0.077 0.056 0.008
10 (0.1900) 0.1900 0.1840 0.312 0.298 0.190 0.185 0.018 5/32 0.156 0.090 0.065 0.008
12 (0.2160) 0.2160 0.2095 0.324 0.314 0.216 0.210 0.022 5/32 0.156 0.103 0.082 0.010
1/4 (0.2500) 0.2500 0.2435 0.375 0.354 0.250 0.244 0.025 3/16 0.188 0.120 0.095 0.010
5/16 (0.3125) 0.3125 0.3053 0.469 0.446 0.312 0.306 0.033 1/4 0.250 0.151 0.119 0.010
3/8 (0.3750) 0.3750 0.3678 0.562 0.540 0.375 0.368 0.040 5/16 0.312 0.182 0.143 0.010
7/16 (0.4375) 0.4375 0.4294 0.656 0.631 0.438 0.430 0.047 3/8 0.375 0.213 0.166 0.015
1/2 (0.5000) 0.5000 0.4919 0.750 0.725 0.500 0.492 0.055 3/8 0.375 0.245 0.190 0.015
9/16 (0.5625) 0.5625 0.5538 0.843 0.827 0.562 0.554 0.062 7/16 0.437 0.276 0.214 0.015
5/8 (0.6250) 0.6250 0.6163 0.938 0.914 0.625 0.616 0.070 1/2 0.500 0.307 0.238 0.015
3/4 (0.7500) 0.7500 0.7406 1.125 1.094 0.750 0.740 0.085 5/8 0.625 0.370 0.285 0.015
7/8 (0.8750) 0.8750 0.8647 1.312 1.291 0.875 0.864 0.100 3/4 0.750 0.432 0.333 0.020
1 (1.0000) 1.0000 0.9886 1.500 1.476 1.000 0.988 0.114 3/4 0.750 0.495 0.380 0.020
1-1/8 (1.1250) 1.1250 1.1086 1.688 1.665 1.125 1.111 0.129 7/8 0.875 0.557 0.428 0.020
1-1/4 (1.2500) 1.2500 1.2336 1.875 1.852 1.250 1.236 0.144 7/8 0.875 0.620 0.475 0.020
1-3/8 (1.3750) 1.3750 1.3568 2.062 2.038 1.375 1.360 0.160 1 1.000 0.682 0.523 0.020
1-1/2 (1.5000) 1.5000 1.4818 2.250 2.224 1.500 1.485 0.176 1 1.000 0.745 0.570 0.020
1-3/4 (1.7500) 1.7500 1.7295 2.625 2.597 1.750 1.734 0.207 1-1/4 1.250 0.870 0.665 0.020
2 (2.0000) 2.0000 1.9780 3.000 2.970 2.000 1.983 0.238 1-1/2 1.500 0.995 0.760 0.020
2-1/4 (2.2500) 2.2500 2.2280 3.375 3.344 2.250 2.232 0.269 1-3/4 1.750 1.120 0.855 0.036
2-1/2 (2.5000) 2.5000 2.4762 3.750 3.717 2.500 2.481 0.300 1-3/4 1.750 1.245 0.950 0.036
2-3/4 (2.7500) 2.7500 2.7262 4.125 4.090 2.750 2.730 0.332 2 2.000 1.370 1.045 0.036
3 (3.0000) 3.0000 2.9762 4.500 4.464 3.000 2.979 0.363 2-1/4 2.250 1.495 1.140 0.036
3-1/4 (3.2500) 3.2500 3.2262 4.875 4.837 3.250 3.228 0.394 2-1/4 2.250 1.620 1.235 0.036
3-1/2 (3.5000) 3.5000 3.4762 5.250 5.211 3.500 3.478 0.426 2-3/4 2.750 1.745 1.330 0.036
3-3/4 (3.7500) 3.7500 3.7262 5.625 5.584 3.750 3.727 0.458 2-3/4 2.750 1.870 1.425 0.036
4 (4.0000) 4.0000 3.9762 6.000 5.958 4.000 3.976 0.489 3 3.000 1.995 1.520 0.036

NOTE: ALL DIMENSIONS ARE IN INCHES.

INCONEL®, MONEL®, INCOLOY® and 800HT® are registered trademark of the Special Metals Corporation group of companies.

HASTELLOY® is a registered trademark of Haynes International Inc.

Zircadyne® is a registered trademark of the ATI Properties Inc. companies.

Request a Quote from HASM

We're here to help!

Titanium Grade 2 (R50400) Hex Socket Flat Countersunk Head Cap Screws

HASM is an ISO 9001:2015, AS9100D and ISO 14001:2015 certified manufacturer and worldwide supplier of standard & custom Titanium Grade 2 (R50400) hex socket flat countersunk screws. We also manufacture hex socket flat countersunk cap screws from the following materials: Hastelloy® C-276, Hastelloy® C-22, Hastelloy® B-2, Hastelloy® G-30, Monel® 400, Monel® K-500, Inconel® 600, Inconel® 625, Inconel® 718, Incoloy® A-286, Titanium Grade 2, Titanium Grade 5, Titanium Grade 7, Duplex S31803, Duplex S32205 and Super Duplex S32750, to name a few.

HASM Titanium Grade 2 (R50400) Hex Socket Flat Head Cap Screws are manufactured by the cold heading and hot forming technologies in nominal diameters ranging from 1/8”- 3” (M3 – M80). We offer Titanium Grade 2 (R50400) fasteners in both USCS/Imperial and metric sizes.

HASM’s advanced and comprehensive range of capabilities include engineering, R&D, prototyping, custom manufacturing, precision processing and testing. All HASM materials are sourced from the most reputable and exacting foundries in the world. We maintain a multi-million-dollar inventory of Titanium Grade 2 (R50400)fasteners in our product warehouse, which enables HASM to select, package and expedite your Titanium Grade 2 (R50400) hex socket flat countersunk screw order quickly.

We are globally recognized as the emerging leader of high-quality, Titanium Grade 2 (R50400) fasteners and are proud to serve our distributors, EPCs, OEM and MRO customers worldwide.

HASM Titanium Grade 2 (R50400) fasteners meet applicable ASTM, ANSI, ASME, SAE, API, NAS, AN, MS, NACE, ISO, DIN, and KS standards.

The markets we serve include Chemical Processing, Semiconductor, Power Generation, Aerospace, Oil & Gas, Pharmaceutical, Food & Beverage, Marine, Pulp & Paper, Petrochemical & Refining, Air Pollution Control, and Water Treatment.

Hex Socket Flat Countersunk Head Cap Screw Table

Dimensions of Hexagon Socket Flat Countersunk Head Cap Screws
ASME B18.3-2002
Nominal Size
(Basic Screw
Diameter)
D A H G P J T F
Body Diameter Head Diameter Reference
Head
Height
Protrusion Gage
Diameter
Protrusion Nominal
Hexagon Socket
Size
Minimum
Key
Engagement
Maximum
Fillet
Transition
Diameter
Max. Min. Max. Min. Max. Min. Max. Min.
5 (0.1250) 0.1250 0.1202 0.281 0.240 0.090 0.196 0.195 0.059 0.037 5/64 0.078 0.061 0.153
6 (0.1380) 0.1380 0.1329 0.307 0.263 0.097 0.220 0.219 0.060 0.037 5/64 0.078 0.066 0.168
8 (0.1640) 0.1640 0.1585 0.359 0.311 0.112 0.267 0.266 0.063 0.039 3/32 0.094 0.076 0.194
10 (0.1900) 0.1900 0.1840 0.411 0.359 0.127 0.313 0.312 0.066 0.041 1/8 0.125 0.087 0.220
12 (0.2158) 0.2158 0.2102 0.450 0.410 0.135 0.360 0.359 0.069 0.042 1/8 0.125 0.094 0.246
1/4 (0.2500) 0.2500 0.2435 0.531 0.480 0.161 0.424 0.423 0.072 0.043 5/32 0.156 0.111 0.280
5/16 (0.3125) 0.3125 0.3053 0.656 0.600 0.198 0.539 0.538 0.078 0.047 3/16 0.188 0.135 0.343
3/8 (0.3750) 0.3750 0.3678 0.781 0.720 0.234 0.653 0.652 0.088 0.050 7/32 0.219 0.159 0.405
7/16 (0.4375) 0.4375 0.4294 0.844 0.781 0.234 0.690 0.689 0.104 0.063 1/4 0.250 0.159 0.468
1/2 (0.5000) 0.5000 0.4919 0.938 0.872 0.251 0.739 0.738 0.131 0.087 5/16 0.312 0.172 0.530
5/8 (0.6250) 0.6250 0.6163 1.188 1.112 0.324 0.962 0.961 0.146 0.096 3/8 0.375 0.220 0.655
3/4 (0.7500) 0.7500 0.7406 1.438 1.355 0.396 1.186 1.185 0.170 0.105 1/2 0.500 0.220 0.780
7/8 (0.8750) 0.8750 0.8647 1.688 1.604 0.468 1.411 1.410 0.165 0.118 9/16 0.562 0.248 0.905
1 (1.0000) 1.0000 0.9886 1.938 1.841 0.540 1.635 1.634 0.181 0.130 5/8 0.625 0.297 1.030
1-1/8 (1.1250) 1.1250 1.1086 2.188 2.079 0.611 1.859 1.858 0.196 0.140 3/4 0.750 0.325 1.187
1-1/4 (1.2500) 1.2500 1.2336 2.438 2.316 0.683 2.083 2.082 0.212 0.150 7/8 0.875 0.358 1.312
1-3/8 (1.3750) 1.3750 1.3568 2.688 2.553 0.755 2.306 2.305 0.228 0.162 7/8 0.875 0.402 1.437
1-1/2 (1.5000) 1.5000 1.4818 2.938 2.791 0.827 2.530 2.529 0.243 0.173 1 1.000 0.435 1.562

NOTE: ALL DIMENSIONS ARE IN INCHES.

INCONEL®, MONEL®, INCOLOY® and 800HT® are registered trademark of the Special Metals Corporation group of companies.

HASTELLOY® is a registered trademark of Haynes International Inc.

Zircadyne® is a registered trademark of the ATI Properties Inc. companies.

Request a Quote from HASM

We're here to help!

Titanium Grade 2 (R50400) Flat Countersunk Trim Head Screws

HASM is an ISO 9001:2015, AS9100D and ISO 14001:2015 certified manufacturer and worldwide supplier of standard & custom flat Titanium Grade 2 (R50400) countersunk trim head screws. We also manufacture countersunk trim head screws from the following materials: Hastelloy® C-276, Hastelloy® C-22, Hastelloy® B-2, Hastelloy® G-30, Monel® 400, Monel® K-500, Inconel® 600, Inconel® 625, Inconel® 718, Incoloy® A-286, Titanium Grade 2, Titanium Grade 5, Titanium Grade 7, Duplex S31803, Duplex S32205 and Super Duplex S32750, to name a few.

HASM Co. Ltd. Manufactures and Supplies Nickel Alloy Flat Head Screws

HASM Titanium Grade 2 (R50400) Flat Countersunk Trim Head Screws are manufactured by the cold heading and hot forming technologies in nominal diameters ranging from 1/8”- 3” (M3 – M80). We offer Titanium Grade 2 (R50400) fasteners in both USCS/Imperial and metric sizes.

HASM’s advanced and comprehensive range of capabilities include engineering, R&D, prototyping, custom manufacturing, precision processing and testing. All HASM materials are sourced from the most reputable and exacting foundries in the world. We maintain a multi-million-dollar inventory of C-22 (N06022) fasteners in our product warehouse, which enables HASM to select, package and expedite your Titanium Grade 2 (R50400) flat countersunk trim head screw order quickly.

We are globally recognized as the emerging leader of high-quality, Titanium Grade 2 (R50400) fasteners and are proud to serve our distributors, EPCs, OEM and MRO customers worldwide.

HASM Titanium Grade 2 (R50400) fasteners meet applicable ASTM, ANSI, ASME, SAE, API, NAS, AN, MS, NACE, ISO, DIN, and KS standards.

The markets we serve include Chemical Processing, Semiconductor, Power Generation, Aerospace, Oil & Gas, Pharmaceutical, Food & Beverage, Marine, Pulp & Paper, Petrochemical & Refining, Air Pollution Control, and Water Treatment.

Flat Countersunk Trim Head Screw Table

Recess Dimensions for Flat Countersunk Trim Head Screws Recess Dimensions for Flat Countersunk Trim Head Screws
ASME B18.6.3-2013
Nominal Size or Basic Screw Diameter Type I
Head Size M Driver Size P
Recess Diameter Recess Penetration Gaging Depth
Max. Min.
5 0.1250 4 0.122 1 0.082 0.066
6 0.1380 4 0.122 1 0.082 0.066
6 0.1380 5 0.148 2 0.075 0.052
8 0.1640 5 0.158 2 0.085 0.062
8 0.1640 6 0.176 2 0.103 0.080
10 0.1900 8 0.182 2 0.110 0.087
12 0.2160 8 0.192 2 0.120 0.097
12 0.2160 10 0.198 2 0.125 0.102
14 0.2420 10 0.198 2 0.125 0.102
14 0.2420 12 0.262 3 0.139 0.116
1/4 0.2500 10 0.198 2 0.125 0.102
1/4 0.2500 12 0.262 3 0.139 0.116
5/16 0.3125 12 0.262 3 0.139 0.116
5/16 0.3125 1/ 0.276 3 0.154 0.131
3/8 0.3750 5/16 0.358 4 0.196 0.174

NOTE: ALL DIMENSIONS ARE IN INCHES.

INCONEL®, MONEL®, INCOLOY® and 800HT® are registered trademark of the Special Metals Corporation group of companies.

HASTELLOY® is a registered trademark of Haynes International Inc.

Zircadyne® is a registered trademark of the ATI Properties Inc. companies.

Request a Quote from HASM

We're here to help!

Titanium Grade 2 (R50400) Hexagon Socket Button Head Cap Screws

HASM is an ISO 9001:2015, AS9100D and ISO 14001:2015 certified manufacturer and worldwide supplier of standard & custom Titanium Grade 2 (R50400) hexagon socket button head cap screws. We also manufacture hexagon socket button head cap screws from the following materials: Hastelloy® C-276, Hastelloy® C-22, Hastelloy® B-2, Hastelloy® G-30, Monel® 400, Monel® K-500, Inconel® 600, Inconel® 625, Inconel® 718, Incoloy® A-286, Titanium Grade 2, Titanium Grade 5, Titanium Grade 7, Duplex S31803, Duplex S32205 and Super Duplex S32750, to name a few.

HASM Co. Ltd. Manufactures and Supplies Nickel Alloy Round Head Screws

HASM Titanium Grade 2 (R50400) Hexagon Socket Button Head Cap Screws are manufactured by the cold heading and hot forming technologies in nominal diameters ranging from 1/8”- 3” (M3 – M80). We offer Titanium Grade 2 (R50400) fasteners in both USCS/Imperial and metric sizes.

HASM’s advanced and comprehensive range of capabilities include engineering, R&D, prototyping, custom manufacturing, precision processing and testing. All HASM materials are sourced from the most reputable and exacting foundries in the world. We maintain a multi-million-dollar inventory of Titanium Grade 2 (R50400) fasteners in our product warehouse, which enables HASM to select, package and expedite your Titanium Grade 2 (R50400) hexagon socket button head cap screw order quickly.

We are globally recognized as the emerging leader of high-quality, Titanium Grade 2 (R50400) fasteners and are proud to serve our distributors, EPCs, OEM and MRO customers worldwide.

HASM Titanium Grade 2 (R50400) fasteners meet applicable ASTM, ANSI, ASME, SAE, API, NAS, AN, MS, NACE, ISO, DIN, and KS standards.

The markets we serve include Chemical Processing, Semiconductor, Power Generation, Aerospace, Oil & Gas, Pharmaceutical, Food & Beverage, Marine, Pulp & Paper, Petrochemical & Refining, Air Pollution Control, and Water Treatment.

Hexagon Socket Button Head Cap Screw Table

NOTE: ALL DIMENSIONS ARE IN INCHES.

INCONEL®, MONEL®, INCOLOY® and 800HT® are registered trademark of the Special Metals Corporation group of companies.

HASTELLOY® is a registered trademark of Haynes International Inc.

Zircadyne® is a registered trademark of the ATI Properties Inc. companies.

Request a Quote from HASM

We're here to help!

Titanium Grade 2 (R50400) Hex Socket Set Screws

HASM is an ISO 9001:2015, AS9100D and ISO 14001:2015 certified manufacturer and worldwide supplier of standard & custom Titanium Grade 2 (R50400) hex socket set screws. We also manufacture hex socket set screws from the following materials: Hastelloy® C-276, Hastelloy® C-22, Hastelloy® B-2, Hastelloy® G-30, Monel® 400, Monel® K-500, Inconel® 600, Inconel® 625, Inconel® 718, Incoloy® A-286, Titanium Grade 2, Titanium Grade 5, Titanium Grade 7, Duplex S31803, Duplex S32205 and Super Duplex S32750, to name a few.

HASM is an ISO 9001 ISO 14001 AS9001D certified manufacturer and worldwide supplier of standard & custom set screws. Materials include: Hastelloy, Inconel, Duplex, Super Duplex, Monel and Titanium. Use our convenient Request a Quote for quick delivery.

HASM C-22 (N06022) Hex Socket Set Screws are manufactured in nominal diameters ranging from 1/8”- 3” (M3 – M80). We offer Titanium Grade 2 (R50400) fasteners in both USCS/Imperial and metric sizes.

HASM’s advanced and comprehensive range of capabilities include engineering, R&D, prototyping, custom manufacturing, precision processing and testing. All HASM materials are sourced from the most reputable and exacting foundries in the world. We maintain a multi-million-dollar inventory of Titanium Grade 2 (R50400) fasteners in our product warehouse, which enables HASM to select, package and expedite your Titanium Grade 2 (R50400) hex socket set screw order quickly.

We are globally recognized as the emerging leader of high-quality, Titanium Grade 2 (R50400) fasteners and are proud to serve our distributors, EPCs, OEM and MRO customers worldwide.

HASM Titanium Grade 2 (R50400) fasteners meet applicable ASTM, ANSI, ASME, SAE, API, NAS, AN, MS, NACE, ISO, DIN, and KS standards.

The markets we serve include Chemical Processing, Semiconductor, Power Generation, Aerospace, Oil & Gas, Pharmaceutical, Food & Beverage, Marine, Pulp & Paper, Petrochemical & Refining, Air Pollution Control, and Water Treatment.

Hex Socket Set Screw Table

Dimensions of Hexagon Socket Set Screws
ASME B18.3-2012
Nominal Size
(Basic Screw Diameter)
J T C R Y P Q B B1
Nominal
Hexagon
Socket
Size
Minimum Key
Engagement to Develop
Functional Capability
of Key
Cup and FlatPoint
Diameters
Basic Oval
Point Radius
Cone Point
Angle
90 deg ± 2 deg
for These
Nominal Lengths
or Longer:
118 deg ± 2 deg
for Shorter
Nominal Lengths
Half Dog
Point
Shortest Optimum
Nominal Length to Which
TH Applies
Nominal Length to Which
TS Applies
Diameter Length Cup and Flat
Points
90 deg
Cone and Oval
Points
Half Dog
Point
Cup and Flat
Points
90 deg
Cone and Oval
Points
Half Dog
Point
Hex Socket, TH Max. Min. Max. Min. Max. Min.
5 (0.1250) 1/16 0.062 0.080 0.067 0.057 0.094 0.19 0.083 0.078 0.033 0.027 0.19 0.19 0.19 0.13 0.19 0.19
6 (0.1380) 1/16 0.062 0.080 0.074 0.064 0.104 0.19 0.092 0.087 0.038 0.032 0.19 0.25 0.19 0.13 0.25 0.19
8 (0.1640) 5/64 0.078 0.090 0.087 0.076 0.123 0.25 0.109 0.103 0.043 0.037 0.19 0.25 0.25 0.19 0.25 0.25
10 (0.1900) 3/32 0.094 0.100 0.102 0.088 0142 0.25 0.127 0.120 0.049 0.041 0.19 0.25 0.25 0.19 0.25 0.25
1/4 (0.2500) 1/8 0.125 0.125 0.132 0.118 0.188 0.31 0.156 0.149 0.067 0.059 0.25 0.31 0.31 0.25 0.31 0.31
5/16 (0.3125) 5/32 0.156 0.156 0.172 0.156 0.234 0.38 0.203 0.195 0.082 0.074 0.31 0.44 0.38 0.31 0.44 0.38
3/8 (0.3750) 3/16 0.188 0.188 0.212 0.194 0.281 0.44 0.250 0.241 0.099 0.089 0.38 0.44 0.44 0.38 0.44 0.44
7/16 (0.4375) 7/32 0.219 0.219 0.252 0.232 0.328 0.50 0.297 0.287 0.114 0.104 0.44 0.63 0.50 0.44 0.63 0.50
1/2 (0.5000) 1/4 0.250 0.250 0.291 0.270 0.375 0.57 0.344 0.334 0.130 0.120 0.50 0.63 0.63 0.50 0.63 0.63
5/8 (0.6250) 5/16 0.312 0.312 0.371 0.347 0.469 0.75 0.469 0.456 0.164 0.148 0.63 0.88 0.88 0.63 0.88 0.88
3/4 (0.7500) 3/8 0.375 0.375 0.450 0.425 0.562 0.88 0.562 0.549 0.196 0.180 0.75 1.00 1.00 0.75 1.00 1.00
7/8 (0.8750) 1/2 0.500 0.500 0.530 0.502 0.656 1.00 0.656 0.642 0.227 0.211 0.88 1.00 1.00 0.88 1.25 1.00
1 (1.0000) 9/16 0.562 0.562 0.609 0.579 0.750 1.13 0.750 0.734 0.260 0.240 1.00 1.25 1.25
1-1/8 (1.1250) 9/16 0.562 0.562 0.689 0.655 0.844 1.25 0.844 0.826 0.291 0.271 1.25 1.50 1.25
1-1/4 (1.2500) 5/8 0.625 0.625 0.767 0.733 0.938 1.50 0.938 0.920 0.323 0.303 1.25 1.50 1.50
1-3/8 (1.3750) 5/8 0.625 0.625 0.848 0.808 1.031 1.63 1.031 1.011 0.354 0.334 1.50 1.75 1.50
1-1/2 (1.5000) 3/4 0.750 0.750 0.926 0.886 1.125 1.75 1.125 1.105 0.385 0.365 1.50 2.00 1.75
1-3/4 (1.7500) 1 1.000 1.000 1.086 1.039 1.312 2.00 1.312 1.289 0.448 0.428 1.75 2.25 2.00
2 (2.0000) 1 1.000 1.000 1.244 1.193 1.500 2.25 1.500 1.474 0.510 0.490 2.00 2.50 2.50

NOTE: ALL DIMENSIONS ARE IN INCHES.

INCONEL®, MONEL®, INCOLOY® and 800HT® are registered trademark of the Special Metals Corporation group of companies.

HASTELLOY® is a registered trademark of Haynes International Inc.

Zircadyne® is a registered trademark of the ATI Properties Inc. companies.

Request a Quote from HASM

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Titanium Grade 2 (R50400) Slotted Truss Head Machine Screws

HASM is an ISO 9001:2015, AS9100D and ISO 14001:2015 certified manufacturer and worldwide supplier of standard & custom Titanium Grade 2 (R50400) slotted truss head machine screws. We also manufacture slotted truss head machine screws from the following materials: Hastelloy® C-276, Hastelloy® C-22, Hastelloy® B-2, Hastelloy® G-30, Monel® 400, Monel® K-500, Inconel® 600, Inconel® 625, Inconel® 718, Incoloy® A-286, Titanium Grade 2, Titanium Grade 5, Titanium Grade 7, Duplex S31803, Duplex S32205 and Super Duplex S32750, to name a few.

HASM Co. Ltd. Manufactures and Supplies Nickel Alloy Truss Head Screws

*Sample cross head type shown above. Most applicable types offered.

HASM Titanium Grade 2 (R50400) Slotted Truss Head Machine Screws are manufactured by the cold heading and hot forming technologies in nominal diameters ranging from 1/8”- 3” (M3 – M80). We offer Titanium Grade 2 (R50400) fasteners in both USCS/Imperial and metric sizes.

HASM’s advanced and comprehensive range of capabilities include engineering, R&D, prototyping, custom manufacturing, precision processing and testing. All HASM materials are sourced from the most reputable and exacting foundries in the world. We maintain a multi-million-dollar inventory of Titanium Grade 2 (R50400) fasteners in our product warehouse, which enables HASM to select, package and expedite your Titanium Grade 2 (R50400) slotted truss head machine screw order quickly.

We are globally recognized as the emerging leader of high-quality, Titanium Grade 2 (R50400) fasteners and are proud to serve our distributors, EPCs, OEM and MRO customers worldwide.

HASM Titanium Grade 2 (R50400) fasteners meet applicable ASTM, ANSI, ASME, SAE, API, NAS, AN, MS, NACE, ISO, DIN, and KS standards.

The markets we serve include Chemical Processing, Semiconductor, Power Generation, Aerospace, Oil & Gas, Pharmaceutical, Food & Beverage, Marine, Pulp & Paper, Petrochemical & Refining, Air Pollution Control, and Water Treatment.

Slotted Truss Head Machine Screws Table

Dimensions of Slotted Truss Head Machine Screws
ASME B 18.6.3-2003
Nominal Size or Basic Screw Diameter A H R J T
Head Diameter Head Height Head Radius Slot Width Slot Depth
Max. Min. Max. Min. Max. Max. Min. Max. Min.
5 0.1250 0.289 0.272 0.078 0.066 0.191 0.043 0.035 0.045 0.034
6 0.1380 0.321 0.303 0.086 0.074 0.211 0.048 0.039 0.050 0.037
8 0.1640 0.384 0.364 0.102 0.088 0.254 0.054 0.045 0.058 0.045
10 0.1900 0.448 0.425 0.118 0.103 0.283 0.060 0.050 0.068 0.053
12 0.2160 0.511 0.487 0.134 0.118 0.336 0.067 0.056 0.077 0.061
1/4 0.2500 0.573 0.546 0.150 0.133 0.375 0.075 0.064 0.087 0.070
5/16 0.3125 0.698 0.666 0.183 0.162 0.457 0.084 0.072 0.106 0.085
3/8 0.3750 0.823 0.787 0.215 0.191 0.538 0.094 0.081 0.124 0.100
7/16 0.4375 0.948 0.907 0.248 0.221 0.619 0.094 0.081 0.142 0.116
1/2 0.5000 1.073 1.028 0.280 0.250 0.701 0.106 0.091 0.161 0.131
9/16 0.5625 1.198 1.149 0.312 0.279 0.783 0.118 0.102 0.179 0.146
5/8 0.6250 1.323 1.269 0.345 0.309 0.863 0.133 0.116 0.196 0.162
3/4 0.7500 1.573 1.511 0.410 0.368 1.024 0.149 0.131 0.234 0.182

NOTE: ALL DIMENSIONS ARE IN INCHES.

INCONEL®, MONEL®, INCOLOY® and 800HT® are registered trademark of the Special Metals Corporation group of companies.

HASTELLOY® is a registered trademark of Haynes International Inc.

Zircadyne® is a registered trademark of the ATI Properties Inc. companies.

Request a Quote from HASM

We're here to help!

Titanium Grade 2 (R50400) Type I Cross Recessed Pan Head Screws

HASM is an ISO 9001:2015, AS9100D and ISO 14001:2015 certified manufacturer and worldwide supplier of standard & custom Titanium Grade 2 (R50400) type I cross recessed pan head screws. We also manufacture type I cross recessed pan head screws from the following materials: Hastelloy® C-276, Hastelloy® C-22, Hastelloy® B-2, Hastelloy® G-30, Monel® 400, Monel® K-500, Inconel® 600, Inconel® 625, Inconel® 718, Incoloy® A-286, Titanium Grade 2, Titanium Grade 5, Titanium Grade 7, Duplex S31803, Duplex S32205 and Super Duplex S32750, to name a few.

HASM is an ISO 9001 ISO 14001 AS9001D certified manufacturer and worldwide supplier of standard & custom pan head screws. Materials include: Hastelloy, Inconel, Duplex, Super Duplex, Monel and Titanium. Use our convenient Request a Quote for quick delivery.

HASM Titanium Grade 2 (R50400) Type I Cross Recessed Pan Head Screws are manufactured by the cold heading and hot forming technologies in nominal diameters ranging from 1/8”- 3” (M3 – M80). We offer Titanium Grade 2 (R50400) fasteners in both USCS/Imperial and metric sizes.

HASM’s advanced and comprehensive range of capabilities include engineering, R&D, prototyping, custom manufacturing, precision processing and testing. All HASM materials are sourced from the most reputable and exacting foundries in the world. We maintain a multi-million-dollar inventory of Titanium Grade 2 (R50400) fasteners in our product warehouse, which enables HASM to select, package and expedite your Titanium Grade 2 (R50400) type I cross recessed pan head screws order quickly.

We are globally recognized as the emerging leader of high-quality, Titanium Grade 2 (R50400) fasteners and are proud to serve our distributors, EPCs, OEM and MRO customers worldwide.

HASM Titanium Grade 2 (R50400) fasteners meet applicable ASTM, ANSI, ASME, SAE, API, NAS, AN, MS, NACE, ISO, DIN, and KS standards.

The markets we serve include Chemical Processing, Semiconductor, Power Generation, Aerospace, Oil & Gas, Pharmaceutical, Food & Beverage, Marine, Pulp & Paper, Petrochemical & Refining, Air Pollution Control, and Water Treatment.

Titanium Grade 2 (R50400) Type I Cross Recessed Pan Head Screw Table

Dimensions of Type I Cross Recessed Pan Head Screws
ASME B 18.6.3-2013
Nominal Size
or
Basic Screw Diameter
A H R M Driver Size P
Head Diameter Head Height Head
Radius
Recess
Diameter
Recess Penetration
Gaging Depth
Max. Min. Max. Min. Max. Min.
5 0.1250 0.245 0.231 0.089 0.079 0.015 0.152 2 0.072 0.046
6 0.1380 0.270 0.256 0.097 0.087 0.015 0.159 2 0.080 0.055
7 0.1510 0.296 0.281 0.106 0.096 0.015 0.170 2 0.089 0.064
8 0.1640 0.322 0.306 0.115 0.105 0.015 0.175 2 0.097 0.071
10 0.1900 0.373 0.357 0.133 0.122 0.020 0.192 2 0.113 0.089
12 0.2160 0.425 0.407 0.151 0.139 0.025 0.252 3 0.124 0.098
14 0.2420 0.476 0.457 0.169 0.156 0.035 0.274 3 0.144 0.118
1/4 0.2500 0.492 0.473 0.175 0.162 0.035 0.274 3 0.144 0.118
16 0.2680 0.528 0.508 0.187 0.173 0.035 0.286 3 0.158 0.132
18 0.2940 0.579 0.558 0.205 0.191 0.035 0.328 4 0.158 0.134
5/16 0.3125 0.615 0.594 0.218 0.203 0.040 0.343 4 0.173 0.149
20 0.3200 0.631 0.608 0.223 0.208 0.040 0.344 4 0.173 0.149
24 0.3720 0.734 0.709 0.259 0.242 0.040 0.382 4 0.213 0.190
3/8 0.3750 0.740 0.716 0.261 0.244 0.040 0.382 4 0.213 0.190
7/16 0.4375 0.863 0.837 0.305 0.284 0.050 0.406 4 0.239 0.214
1/2 0.5000 0.987 0.958 0.348 0.325 0.055 0.428 4 0.260 0.235
9/16 0.5625 1.041 1.000 0.391 0.366 0.065 0.458 4 0.292 0.268
5/8 0.6250 1.172 1.125 0.434 0.406 0.075 0.575 5 0.310 0.281
3/4 0.7500 1.435 1.375 0.521 0.488 0.085 0.621 5 0.349 0.322

NOTE: ALL DIMENSIONS ARE IN INCHES.

INCONEL®, MONEL®, INCOLOY® and 800HT® are registered trademark of the Special Metals Corporation group of companies.

HASTELLOY® is a registered trademark of Haynes International Inc.

Zircadyne® is a registered trademark of the ATI Properties Inc. companies.

Request a Quote from HASM

We're here to help!

Titanium Grade 2 (R50400) Type II Cross Recessed Truss Head Machine Screw

HASM is an ISO 9001:2015, AS9100D and ISO 14001:2015 certified manufacturer and worldwide supplier of standard & custom Titanium Grade 2 (R50400) type II cross recessed truss head machine screws. We also manufacture type II cross recessed truss head machine screws from the following materials: Hastelloy® C-276, Hastelloy® C-22, Hastelloy® B-2, Hastelloy® G-30, Monel® 400, Monel® K-500, Inconel® 600, Inconel® 625, Inconel® 718, Incoloy® A-286, Titanium Grade 2, Titanium Grade 5, Titanium Grade 7, Duplex S31803, Duplex S32205 and Super Duplex S32750, to name a few.

HASM Co. Ltd. Manufactures and Supplies Nickel Alloy Truss Head Screws

HASM Titanium Grade 2 (R50400) Type II Cross Recessed Truss Head Machine Screws are manufactured by the cold heading and hot forming technologies in nominal diameters ranging from 1/8”- 3” (M3 – M80). We offer Titanium Grade 2 (R50400) fasteners in both USCS/Imperial and metric sizes.

HASM’s advanced and comprehensive range of capabilities include engineering, R&D, prototyping, custom manufacturing, precision processing and testing. All HASM materials are sourced from the most reputable and exacting foundries in the world. We maintain a multi-million-dollar inventory of Titanium Grade 2 (R50400) fasteners in our product warehouse, which enables HASM to select, package and expedite your Titanium Grade 2 (R50400) type II cross recessed truss head machine screw order quickly.

We are globally recognized as the emerging leader of high-quality, Titanium Grade 2 (R50400) fasteners and are proud to serve our distributors, EPCs, OEM and MRO customers worldwide.

HASM Titanium Grade 2 (R50400) fasteners meet applicable ASTM, ANSI, ASME, SAE, API, NAS, AN, MS, NACE, ISO, DIN, and KS standards.

The markets we serve include Chemical Processing, Semiconductor, Power Generation, Aerospace, Oil & Gas, Pharmaceutical, Food & Beverage, Marine, Pulp & Paper, Petrochemical & Refining, Air Pollution Control, and Water Treatment.

Type II Cross Recessed Truss Head Machine Screw Table

Dimensions of Type II Cross Recessed Truss Head Machine Screws
ASME B 18.6.3-2003 ASME B.18.6.3-2003
Nominal Size
or Basic Screw Diameter
A H R M T N Recess Penetration
Gaging Depth
Head Diameter Head Height Head
Radius
Recess
Diameter
Recess
Depth
Recess
Width
Max. Min. Max. Min. Max. Min.
5 0.1250 0.289 0.272 0.078 0.066 0.191 0.157 0.086 0.033 0.068 0.057
6 0.1380 0.321 0.303 0.086 0.074 0.211 0.175 0.097 0.035 0.079 0.068
8 0.1640 0.384 0.364 0.102 0.088 0.254 0.209 0.115 0.041 0.102 0.091
10 0.1900 0.448 0.425 0.118 0.103 0.283 0.244 0.138 0.046 0.126 0.113
12 0.2160 0.511 0.487 0.134 0.118 0.336 0.279 0.160 0.051 0.148 0.136
1/4 0.2500 0.573 0.546 0.150 0.133 0.375 0.313 0.174 0.057 0.171 0.157
5/16 0.3125 0.698 0.666 0.183 0.162 0.457 0.382 0.219 0.067 0.217 0.201
3/8 0.3750 0.823 0.787 0.215 0.191 0.538 0.446 0.261 0.076 0.259 0.242
7/16 0.4375 0.948 0.907 0.248 0.221 0.619 0.511 0.304 0.086 0.303 0.284
1/2 0.5000 1.073 1.028 0.280 0.250 0.701 0.588 0.354 0.097 0.354 0.333
9/16 0.5625 1.198 1.149 0.312 0.279 0.783 0.588 0.354 0.097 0.354 0.333
5/8 0.6250 1.323 1.269 0.345 0.309 0.863 0.588 0.354 0.097 0.354 0.333
3/4 0.7500 1.573 1.511 0.410 0.368 1.024 0.588 0.354 0.097 0.354 0.333

NOTE: ALL DIMENSIONS ARE IN INCHES.

INCONEL®, MONEL®, INCOLOY® and 800HT® are registered trademark of the Special Metals Corporation group of companies.

HASTELLOY® is a registered trademark of Haynes International Inc.

Zircadyne® is a registered trademark of the ATI Properties Inc. companies.

Request a Quote from HASM

We're here to help!