Double-Screw Bolt
Double-Screw Bolt
对应标准: DIN 835-2010 双头螺柱b1≈2d
Material: carbon steel, alloy steel, stainless steel, brass, aluminium, etc.
Surface Treatment: plain, black oxide, zinc plated, etc.
对应标准: DIN 835-2010 双头螺柱b1≈2d
Material: carbon steel, alloy steel, stainless steel, brass, aluminium, etc.
Surface Treatment: plain, black oxide, zinc plated, etc.