... Steel, Alloy Steel, Stainless Steel, BrassGrade: ASTM A194 2, 2H, 4, 7, 7M,8, 8M; A563 Gr. A, C, DHThread: M, ... nut,Wing nut,Cap nut,Keep nut,Castle nutStandard: ASME, ASTM, IFI, DINMaterial: Low Carbon Steel, Alloy Steel, SS304, ... SS316Grade: SAE J995 Gr.2. 5, 8; A563 Gr. A,B,C,DH,A194 Gr.2H,2HM,4Class ... (25kg Max.)+Pallet, or as customer's requirement. ASTM A194 2H nut/A194 GR 2H NUT