TRUSCO Wedge Nuts Trivalent Chromate M4 85 Pieces Y021-0004 1 PK

Catalog number: Y021-0004 Features: ● Asymmetrical threads provide a strong anti-loosening effect. ● The special valley shape with an inclined surface (wedge surface) creates a wedge effect to lock the bolt securely. Specifications: ● Nominal diameter: M4 x 0.70 ● Two-sided width dimension (mm): 7 ● Height (mm): 4.2 ● Flange diameter (mm): 10.5 ● Strength category: 4T ● Thread pitch (mm): 0.7 ● Package: Bolt-on pack (blister) Material/Finish: ● Steel (equivalent to SWRCH10R) ● Surface treatment: Trivalent chromate finish (white)