TRUSCO Spring Washer Nut Trivalent White M4 70 Pieces Y022-0004 1 PK

Catalog number: Y022-0004 Features: ● Spring washer prevents loosening. ● The nut and washer are integrated, improving the efficiency of tightening work. Specifications: ● Nominal diameter: M4 x 0.70 ● Two-sided width dimension (mm): 7 ● Height (mm): 3.2 ● Strength category: 4T ● Thread pitch (mm): 0.7 ● Dimension (mm) B: 7 ● Dimension (mm) C: 8.1 ● Dimension (mm) t: 1.7 ● Washer outer diameter (mm): 8.9 ● Dimension (mm) A: 3.2 ● Package: Bolt pack (blister) Material/Finish: ● Steel ● Surface treatment: Trivalent chromate finish (white)