ASTM A194 2H heavy hex nut 1.Material: medium carbon ... Carbon Steel, Alloy Steel, Stainless Steel, BrassGrade: ASTM A194 2, 2H, 4, 7, 7M,8, 8M; A563 Gr. A, C ... , 8; A563 Gr. A,B,C,DH,A194 Gr.2H,2HM,4Class:4, 5, 6, 8, 10,12Size: Inch ... bulk in cartons (25kg Max.)+wood PalletFor non-standard nuts, samples or drawings are both ok for us!Our ... .)+Pallet, or as customer's requirement. ASTM A194 2H nut/A194 GR ...