TRUSCO Flange Nuts with Serrated Trivalent Chromate M4 100 Pieces B779-0004 1 PK

Catalog number: B779-0004 Features: ● Washer (flange) and hexagonal nut are integrated, so you can expect a loosening prevention effect. Specifications: ● Nominal diameter: M4 x 0.70 ● Two-sided width dimension (mm): 7 ● Height (mm): 4.5 ● Flange diameter (mm): 10.0 ● Strength category: 4T (compatible bolt strength category: 3.6, 4.6, 4.8) ● Thread pitch (mm): 0.7 ● Dimension (mm) B: 7.0 ● Dimension (mm) C: 1.1 ● Dimension (mm) S: 10.0 ● Dimension (mm) k: 4.5 ● Two-sided width B (mm): 7.0 ● Package: Bolt pack (blister) ● Serrated (with serrated seat surface) Material/Finish: ● Steel (equivalent to SWRCH10R) ● Surface treatment: Trivalent chromate finish