Hardware Fastener Cylindrical Head Fastener M3 M4 M5 Hex Screw For Car Maintenance Mechanical Maintenance Household

Hardware Fastener Cylindrical Head Fastener M3 M4 M5 Hex Screw for Car Maintenance Mechanical Maintenance Household Specification: Item Type: Screw nut set Material: Carbon steel Quantity: 560pcs Uses: Mainly used for the fastening connection of aluminum such as the fastening connection between multi-slot aluminum . The compression of the pan head hex socket screw is larger than that of the cylinder head hex socket screw and the connection contact is larger. The hex socket head wrench is easy to fasten and can be reliably connected to frame composed of aluminum .Size: Approx. 3mm / 0.1in Approx. 8mm / 0.3in Approx. 12mm / 0.5in Approx. 16mm / 0.6in Approx. 20mm / 0.8in Approx. 4mm / 0.2in Package List: 35 x Screw M3 x 8 35 x Screw M3 x 12 35 x Screw M3 x 16 35 x Screw M3 x 20 20 x Screw M4 x 8 20 x Screw M4 x 12 20 x Screw M4 x 16 20 x Screw M4 x 20 10 x Screw M5 x 8 10 x Screw M5 x 12 10 x Screw M5 x 16 10 x Screw M5 x 20 160 x M3 Nut 80 x M4 Nut 50 x M5 Nut