Min. Order Reference FOB Price
25 Tons US$500.00-800.00 / Ton
Product Description
Product Description China Wholesale Fasteners Manufacturer - Supply Wide Range of High Strength Bolts and Nuts, General Bolts and Nuts, and Special Customized Bolts and Nuts. The screw, nut and washer of high-strength bolts are made of high-strength steel, commonly used 45 steel, 40 boron steel, ...