304 Black Stainless Steel Anti-Loosening Beveled Flat Washer, Salt Spray Tested, M3-M8 DIN9250.

This product is a high-quality beveled flat washer made from 304 black stainless steel, ensuring durability and resistance to corrosion. Its design includes an anti-loosening feature, making it ideal for applications requiring secure fastening. The washer has been salt spray tested, confirming its robustness in harsh environments. Available in various sizes from M3 to M8 according to the DIN9250 standard, it is a reliable choice for both industrial and DIY projects. Standard No.: DIN9250(SS) Surface treatment: zinc-nickel alloy Material Grade: 4.8 Product Grade: A-level Manufacture country: China Instructions included: No