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Get it between 2025-08-05 to 2025-08-12. Additional 3 business days for provincial shipping.
1.Spring lock washer and flat washer assortment set.
2.Material: carbon steel, oxidation and blackening; Colour: black.
3.Size : M3 M4 M5 M6 M8.
4.Contains: 10 species, 200 pieces lock washer and 200 pieces flat washers, a total of 400 pieces.
5.Use: widely used in electronic machinery, household appliances etc.
Blackening Flat Finish Washer and Spring Lock Washer Assortment Kit ● Product: - Material: carbon steel 45H - Main Color: black -Surface treatment: oxidation and blackening ● Package: - Spring lock washer: - M3 ------------------- 50pcs - M4-------------------- 50pcs - M5-------------------- 50pcs - M6-------------------- 25pcs - M8-------------------- 25pcs - Flat washers: - M3 ------------------- 50pcs - M4-------------------- 50pcs - M5-------------------- 50pcs - M6-------------------- 25pcs - M8-------------------- 25pcs ● Description: - The product adopts high quality steel, sturdy and durable. - The surface is treated with oxidation and blackening, which is beautiful and anti-rust. - These flat washer provides a bearing surface for fastener load distribution and resistance to abrasion. - Widely used in power equipment, electronic machinery, mechanical equipment, household appliances etc.