搜索：hexagonal head bolt

Brass H58 H62 Fasteners Hexagonal Brass Nuts/Hex Head Bolts and Nuts / Wing Nuts/Connection Pipe Pumbing Brass Nuts/Nylon Lock Nuts/Dome Nuts /Hex Coupling Nut

ASME/ANSI B 18.2.1 DIN933 M10 HDG Hexagon Hex Head Brass Bolt & Nut Carbon Steel Stainless Steel Hexagonal Bolt M10 and Nut Grade 10.9 for Solar Mounting