Min. Order Reference FOB Price
100000 Pieces US$0.015 / Piece
Product Description
High quality hexagon socket head bolts DIN7991 Product Description Material 1.Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420,etc. 2.Steel:C45(K1045), C46(K1046),C20,etc 3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200CuZn37), C28000(CuZn40),etc. 4.Bronze: ...