NEW STRONG Flat Washer, 18mm, 18M-FW, 1 piece

Catalog number: 18M-FW Features: ● Eliminates scratches and instability caused by direct tightening of nuts. ● Easy tightening. Applications: ● For fixing workpieces on milling machines, machining centers, and radial drill presses. ● Prevents scratches on the clamp. Specifications: ● Suitable bolt: M18 ● Outer diameter (mm): 38 ● Inner diameter (mm): 19 ● Height (mm): 3.5 Material/Finish: ● Steel (S45C) ● Treatment: Hardening (HRC30-35), black dye finish Caution: ● If the object it comes into contact with is black leather, it will be scratched. ● Set between the clamp and the nut.