... nuts ,A.Product specifications Nuts StandardASME B18.2.2,ASME B18.2.4.1M,BS 325,BS 916,DIN555 ... ASME B18.2.2,DIN6915,EN 14399,ISO 4775,ISO 7413,ASME B18.2.2,DIN6330,DIN6334,ASME B18.2.2,BS916,DIN ... Norminal diameter:M1-M160(1/4”-1-1/2”)Custom made products are also welcomed. Nuts Materials1 ... Stainless Steel: SS201, SS303, SS304, SS316, SS410, SS420 2.Steel:C45(K1045), C46(K1046),C203.Brass:C36000 ( C26800 ...