Purchase Qty. Reference FOB Price
500-9,999 Pieces US$60.00
10,000+ Pieces US$3,000.00
Product Description
Product Description Systems of Bolt Grades Bolts are made of different grades of steel. The bolt grade determines the maximum amount of stress the bolt can handle. Tensile strength is the amount of pull the bolt can withstand before breaking. The method used for tightening the bolt is dependent ...