Fastener Material Selection
Headquartered in South Korea, HASM is an AS9100D, ISO 9001:2015, and ISO 14001:2015 certified manufacturer of special material fasteners. We source the raw materials we use exclusively from the USA, Western Europe and Japan. Our manufacturing plant in Korea maintains a multi-million dollar inventory of materials and we pride ourselves on providing the fastest delivery in the industry. Please see our fastener material selection guide below.
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Other fastener material options are available upon request.

Alloy verification with Bruker S1 Sorter handheld XRF gun; Positive Material Identification (PMI).