uxcell Knurled Thumb Nuts, M4 Round Knobs with, Zinc Plating, Pack of 10 Size:M4 USE OF SAFE - The

USE OF SAFE - The 1/4 inch shank bits provide greater stability and less vibration during use

If wet sanding

Works with many accessories

0056-0914 90° Cutting angle Radial rake angle: -10° Axial rake angle: +7° All types of square shoulder face milling

uxcell Knurled Thumb Nuts, M4 Round Knobs with, Zinc Plating, Pack of 10 Size:M4 USE OF SAFE - Theuxcell Knurled Thumb Nuts, M4 Round Knobs with, Zinc Plating, Pack of 10 1. A thumb nuts with a knurled outside surface, this facilitates tightening by hand. 2. The circular nut with knurled is easy to assemble and disassemble. 3. Made of good quality metal material, zinc plated finished, corrosion resistant and durable to use. Specification: Material: MetalFinish: Zinc platedThread Size: M4 x 0. 7mmOutter Diameter: 12mm 0. 47"Overall Height: 8mm 0.