M3 x 20mm 304 Stainless Steel Welding Stud Machinery Screws, Spot Welding Screws Bolts Soldered Dot, 150Pcs M3 x 20mm Size:M3 x 20mm Spring tension adjusting nut for

Spring tension adjusting nut for positive cutting action at all speeds

The distance-to-spot ratio is at a standard of 12:1

NOTE --- This item contains functional sharp points

2-1/8 inch wide x 2 inch diameter white PP roller with Universal stem mount (2 Pack)

Materials: Plastic

M3 x 20mm 304 Stainless Steel Welding Stud Machinery Screws, Spot Welding Screws Bolts Soldered Dot, 150Pcs M3 x 20mm Size:M3 x 20mm Spring tension adjusting nut forM3 x 20mm 304 Stainless Steel Welding Stud Machinery Screws, Spot Welding Screws Bolts Soldered Dot, 150Pcs Specifications: M3 x 20mm Welding Stud Machinery Screws Material: 304 Stainless Steel Thread Length: 20mm 0. 78'' Total Length: 21mm 0. 81'' Pitch: 0. 5mm 0. 02'' Soldered Dot Size: 0. 5 x 0. 4mm 0. 02'' x 0. 01'' Head Diameter: 4mm 0. 01'' Head Thickness: 0. 6mm 0. 02'' Feature: Good corrosion resistance, oxidation resistance and heat