Description:Structural Bolts with H.D.G. A325Standard:ASTM A325, A490,DIN 6914, AS1252Length:45mm--300mmDiameter:1/2\--2\Material:stainless steel, carbom steel, brassSurface finish:zinc, zinc yellow, ...
Ningbo S&D Metalwork Co.,Ltd
Main Products: bolts, nuts, washers, gasket, rods... More