Min. Order Reference FOB Price
10,000 Pieces US$0.001-0.10 / Piece
Product Description
Specification Name: Concrete Screw/Bolt Size: 1/4"-1/2", M6-M12 Finish: zinc plated,HDG ,DAC and Sheradizing Standard ASME/ANSI B, DIN, ISO, JIS, BSW, etc. Grade SAE J429 Gr.2, 5; ASTM A307, A449; , 4.8, 6.8, 8.8 Certification: ISO9001:2008 application building, industry, machinery, railway, bridge, ...