Catalog number: PNSC04W Features: ● Prevents screws from loosening due to vibration. ● Same as bearing nuts, no need for a lock washer. Applications: ● For tightening bearings, etc. Specifications: ● Thread dimensions: M20 x 1.00 ● Outside diameter (mm): 32 ● Total width (mm): 7.7 Material/Finish: ● Carbon steel for mechanical construction
