2.Class of bolt, nut and washer Components Bolt Nut Washer Class F2280 DH / 2H F436 3. Mechanical properties of Bolt: Detailed Photos High strength and high quality TC bolt Different finish or coating: black oxide, dacromet, galvanized 100% ensur...
Alloy Steel Black Bolt 10.9 Bolt Steel Structural Bolt Nut Washer Assembled A490tc, Find Details and Price about Assembled Bolt Torque Bolt from Alloy Steel Black Bolt 10.9 Bolt Steel Structural Bolt Nut Washer Assembled A490tc - Hangzhou Jiaxiang Gaoqia
2.Class of bolt, nut and washer Components Bolt Nut Washer Class F2280 DH / 2H F436 3. Mechanical properties of Bolt: Detailed Photos High strength and high quality TC bolt Different finish or coating: black oxide, dacromet,...