Min. Order Reference FOB Price
5000 Pieces US$0.10-3.00 / Piece
Product Description
Product Description Product Name Hexagon socket bolt Standard ASME B 18.9 Material carbon steel, alloy steel, stainless steel, etc. Grade SAE J429 Gr.2,Gr.5, Gr.8,ASTM A307, class 8.8/10.9/12.9 Size 1/4- 4, M6-M64 Surface treatment: plain/bare, clear zinc, blue zinc, yellow zinc, black ...