Min. Order Reference FOB Price
10000 Pieces US$0.10-5.00 / Piece
Product Description
Product Name Carriage bolt / Round head square neck bolt / carriage srew / carriage head bolt Standard ASTM B18.5, DIN603, DIN604, DIN608 Material carbon steel, alloy steel, stainless steel, brass, Al, etc. Grade ASTM A307 Grade A, SAE J429 Gr.2, 5, 8; CL 4.8, 8.8, 10.9, 12.9 Size 1/4-1" / ...