1. Our fastener uses good quality high carbon steel wire as raw material which meets international standard ( AISI 1060-1065) to ensure its products' quality in the leadin position in the industry.
2. Our drive pins made from excellent steel wire equivalent to AISI 1060-1065 steel standards
3. Our fastener adopted advanced manufacturing process so as to attain the international highest stardards for fasteners:
----- Austempere to a core hardness of 52-57 Rc
----- Typical Tensile Strength more than 270,000 psi
----- Typical Shear Strength more than 162,000 psi
4. Our fastener has various finish treatments to meet the different demands of the customers from different regions.
----- Clear and yellow electro-zinc plating
----- Mechanical zinc plating
----- Black chemical dip
----- Special alloy plating
----- The length of pins from 1/2" to 4"