Min. Order Reference FOB Price
1000 Pieces US$0.98 / Piece
Product Description
Material 1.Steel:C45(K1045), C46(K1046),C20 2.Carbon Steel: 1010,1035,1045 Grade SAE J429 Gr.2, 5,8; ASTM A307Gr.A,A193 B7,B8,B8M,A194 2H, Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9 and etc. Finish Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G and etc. Thread ...