Welding M3 Spot Weld Screws with Step Welded Stud Screw Machine Bolts Thread Nails Carbon Steel Plated Copper Welding(M3x8mm)

Model corresponding packaging quantity description:M3x6mm (40pcs) , M3x8mm (40pcs) , M3x10mm (35pcs) , M3x12mm (35pcs) , M3x15mm (30pcs) , M3x16mm (30pcs) , M3x18mm (26pcs) , M3x20mm (26pcs) , M3x22mm (25pcs) , M3x25mm (25pcs) , M3x30mm (20pcs) , M3x35mm (20pcs) , M3x40mm (15pcs) , M3x45mm (15pcs) , M3x50mm (12pcs)

• Material: Carbon Steel Copper PlatedWelding Stud Screw.
• Feature: copper plated welding studs machinery screws with soldered .
• Feature：The thread is clear, the surface is smooth, the thread is sharp, the force is uniform, and it is not easy to slip during the rotation process.After the surface to be bonded is melted, the pressure is quickly released to complete the welding, which is fast, and simple.
• Widely used in bridges, highways, housing construction, shipbuilding, and other industries
• Model corresponding packaging quantity description:M3x6mm (40pcs) , M3x8mm (40pcs) , M3x10mm (35pcs) , M3x12mm (35pcs) , M3x15mm (30pcs) , M3x16mm (30pcs) , M3x18mm (26pcs) , M3x20mm (26pcs) , M3x22mm (25pcs) , M3x25mm (25pcs) , M3x30mm (20pcs) , M3x35mm (20pcs) , M3x40mm (15pcs) , M3x45mm (15pcs) , M3x50mm (12pcs)