★ Sturdy and durable with high hardness
★ The screw section is smooth and flat,without residual burrs
★ Good corrosion resistance,environmental protection material
★ U bolt exhaust clamp complete with nuts
★ Variety of uses for exhausts,TV ariels,framing fasteners and anchors
★ Applications
• Automotive
• General purpose use
Tips：
★ W1-All the parts are carbon steel
★ W4-All the parts are SS200 or SS300 series
★ W5-All the parts are SS316
