Catalog number: B758-0020 Features: ● The spring built into the nut prevents it from loosening and falling off. ● It can be installed in the same way as a normal nut. ● Maintains performance even after repeated use. ● Ideal for fastening soft materials such as resin and rubber. Specifications: ● Nominal diameter: M20 x 2.50 ● Two-sided width dimension (mm): 30 ● Height (mm): 26 ● Nut type: Anti-loosening nut ● Dimension (mm) B: 30.0 ● Dimension (mm) C: 34.6 ● Dimension (mm) H: 26.0 ● Dimension (mm) e: 34.6 ● Dimension (mm) m: 26 ● Dimension (mm) s: 30.0 ● Package: Bolt pack (blister) Material/Finish: ● Nut body: SS400 equivalent ● Surface treatment: Trivalent chromate finish ● Spring part: Stainless spring steel
