Min. Order Reference FOB Price
1000 Pieces US$0.30 / Piece
Product Description
STUD BOLTS - B7 UNC - ZINC YELLOW + PTFE BLUE We are special Manufacturer is specialized in High strength stud bolt&thread rod more than 10years, such as B7, B7M, L7, B8 and so on. 1). Standard No: ASTM A193-B7/B7M threaded rod stud bolt A320-L7/L7M thread rod stud bolt ASTM A193-B8/B8M threaded ...