Material: ASTM F 2281 601 Description: Standard Specification for Stainless Steel and Nickel Alloy Bolts, Screw and Stud Group Name: Non-Ferrous Nickel Alloys Sub Group: ASTM F 2281 601 Stainless Steel and Nickel Alloy Bolts, Screw and Stud Application: Intended for Valve, Pump, General Engineering, Automotive and other Industries Standard: AS-AUSTRALIA