Min. Order Reference FOB Price
5000 Tons US$0.01-5.00 / Ton
Product Description
Product Description Product Description Product Name Bolts(Hex bolt,Heavy hex bolt,Flange bolt,Carriage bolt,Guardrail Bolt) Material Carbon steel, Alloy steel, Stainless steel, Plastic and Copper. Steel Grade DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: ...