Hastelloy C-276 Hex BoltsHastelloy C-22 Set ScrewsHastelloy C-276 Cap NutsHastelloy C-276 PlugsHastelloy C-276 Bolts

HASM

Bolts, Nuts, Washers

A-286 (Grade 600) I Inconel 625/718/600/601 I Incoloy 800H/HT/825
Monel 400/K-500 I Hastelloy C-276/C-22 I Zirconium 702/705
Duplex 2205 I Super Duplex 2507 I SS 317/321/310S/904L
AL-6XN/254 SMO/Alloy 926/925 I Nickel 200/201

Corrosive and High Temperature Environments
have met their Match.

HASM fasteners

HASM Co. Ltd. Manufactures and Supplies Nickel Alloy Fasteners
Oil and Gas I Chemical Processing I Petrochemical and Refining
Heat Exchangers I Naval and Marine I Power Generation
Pharmaceutical I Aerospace I Water Treatment I Pulp and Paper
Electronics

HASM fasteners

HASM Co. Ltd. Manufactures and Supplies Nickel Alloy Fasteners

Endlessly Striving for Global Success

Global provider of nickel alloy high-performance fasteners: bolts, nuts, screws, washers, and studs.

HASM’s manufacturing focus is on producing an extensive range of fasteners in many specialty alloys including: Hastelloy C-276, Hastelloy C-22, Inconel 600, Inconel 625, Inconel 718, Duplex 2205, Super Duplex 2507, Monel 400, Monel K-500, Titanium Grade 2, Titanium Grade 5, Titanium Grade 7, AL-6XN, 25-6Mo, A-286, SS 310S, and SS 321.

Hex Bolts

HASM provides Hex Bolts, Heavy Hex Bolts, and U-Bolts ranging in all sizes, both imperial and metric. We manufacture hex bolts in many specialty alloys including: Hastelloy C-276, Hastelloy C-22, Inconel 600, Inconel 625, Inconel 718, Duplex 2205, Super Duplex 2507, Monel 400, Monel K-500, Titanium Grade 2, Titanium Grade 5, Titanium Grade 7, AL-6XN, 25-6Mo, A-286, SS 310S, and SS 321.

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

Hex Nuts

Cap Nuts, Hex Nuts, Heavy Hex Nuts, Jam Nuts and Plugs are manufactured in both imperial and metric sizes. Our hex nuts are forged using specialty alloys including: Hastelloy C-276, Hastelloy C-22, Inconel 600, Inconel 625, Inconel 718, Duplex 2205, Super Duplex 2507, Monel 400, Monel K-500, Titanium Grade 2, Titanium Grade 5, Titanium Grade 7, AL-6XN, 25-6Mo, A-286, SS 310S, and SS 321.

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

Washers

HASM provides two types of washers: Plain Washers and Spring Washers. Washers come in all sizes, both imperial and metric. HASM manufacture washers in many specialty alloys including: Hastelloy C-276, Hastelloy C-22, Inconel 600, Inconel 625, Inconel 718, Duplex 2205, Super Duplex 2507, Monel 400, Monel K-500, Titanium Grade 2, Titanium Grade 5, Titanium Grade 7, AL-6XN, 25-6Mo, A-286, SS 310S, and SS 321.

Regular Helical Spring-Lock Washers

Screws

12-Point Flange Screws, Socket Head Cap Screws, Pan, Round, Flat and Truss Head Screws come in all sizes. Please click on the fastener type to see detailed product tables and materials. We manufacture screws in many specialty alloys including: Hastelloy C-276, Hastelloy C-22, Inconel 600, Inconel 625, Inconel 718, Duplex 2205, Super Duplex 2507, Monel 400, Monel K-500, Titanium Grade 2, Titanium Grade 5, Titanium Grade 7, AL-6XN, 25-6Mo, A-286, SS 310S, and SS 321.

12 Point Flange Screws

Socket Set Screws

Hex Socket Set Screws are manufactured in all sizes, both imperial and metric. Please click on the fastener type to see detailed product tables and materials. We manufacture set screws in many specialty alloys including: Hastelloy C-276, Hastelloy C-22, Inconel 600, Inconel 625, Inconel 718, Duplex 2205, Super Duplex 2507, Monel 400, Monel K-500, Titanium Grade 2, Titanium Grade 5, Titanium Grade 7, AL-6XN, 25-6Mo, A-286, SS 310S, and SS 321. Contact us for special orders.

hasm-nickel-alloy-set-screw-

Anchors

HASM offers Wedge Anchors & L-Anchors in many sizes & profiles. Please click on the fastener type to see detailed product tables and materials. We manufacture anchors in many specialty alloys including: Hastelloy C-276, Hastelloy C-22, Inconel 600, Inconel 625, Inconel 718, Duplex 2205, Super Duplex 2507, Monel 400, Monel K-500, Titanium Grade 2, Titanium Grade 5, Titanium Grade 7, AL-6XN, 25-6Mo, A-286, SS 310S, and SS 321. Contact us for special orders.

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

Stud Bolts

Continuous Stud Bolts, Clamping and Tap-End Studs in all lengths and sizes, both imperial and metric. Please click on the fastener type to see HASM Studs. We manufacture studs in many specialty alloys including: Hastelloy C-276, Hastelloy C-22, Inconel 600, Inconel 625, Inconel 718, Duplex 2205, Super Duplex 2507, Monel 400, Monel K-500, Titanium Grade 2, Titanium Grade 5, Titanium Grade 7, AL-6XN, 25-6Mo, A-286, SS 310S, and SS 321. Contact us for special orders.

HASM Co Ltd. Nickel Alloy Stud Bolts

THE RIGHT MANUFACTURING FACILITIES TO SUPPORT YOUR PROJECTS

Quality Materials

It Begins with Trust

We source the raw materials we use from the most trusted nickel alloy suppliers in Germany and the USA such as Deutsche Nickel, ThyssenKrupp VDM, Carpenter, and ATI Specialty Materials while Titanium alloys are sourced from Japan.

HASM in Korea maintains a substantial inventory of finished products as well as raw materials such as: Hastelloy®, Monel®, Inconel®, Incoloy®, Titanium, 6% Molybdenum alloys, Duplex, Super Duplex, and Stainless Steel alloys.

THE RIGHT PRODUCTION METHODS AND PROCESSES

Quality Production

Certifications

HASM is an ISO 9001:2015 and ISO 14001:2015 and AS9100D certified manufacturer of special material fasteners. We are globally recognized as the emerging leader of high-quality, nickel alloy fasteners including: Hastelloy, Inconel, Monel, Duplex, Super Duplex and Titanium. We are proud to serve our distributors, EPCs, OEM and MRO customers worldwide.

THE RIGHT RAW MATERIALS

Large Inventory

Multi-Million Dollar Inventory

HASM maintains a multi-million dollar inventory of standard fasteners as well as an unparalleled inventory of high-quality raw materials. Our multi-million dollar inventory at our manufacturing facility uniquely enables our team to adapt quickly to orders and custom engineered products to our customers’ requirements.

THE RIGHT TIMING

Fast Delivery Times

Need it Now?

We pride ourselves on providing the fastest deliveries in the industry. Most deliveries arrive to site within 1 week from placement of order.

HASM North America is the sales office of HASM Korea. We are a rapidly expanding South Korean manufacturer of fasteners that are engineered from high-performance nickel-based superalloys. We provide high-quality products to the North American and the Middle Eastern markets. These industries include Chemical Processing, Semiconductor, Power Generation, Aerospace, Oil & Gas, Pharmaceutical, Food & Beverage, Marine, Pulp & Paper, Petrochemical & Refining, Air Pollution Control, and Water Treatment.

Contact Us

Please feel free to use our convenient Request for Quote!

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