These R-TECH 337552 Stainless Steel Shakeproof Washers have good corrosion resistance. Their anti-corrosive properties make them ideal for use outdoors or in damp conditions. Designed to lock fastenings in place, preventing them from loosening due to vibration. They are suitable for a variety of applications including electronics, industrial, domestic appliances, maintenance and repair. * Washer Size: M8 * Material: A2 Stainless Steel * Finish: Self-coloured * Supplied in packs of 50 https://elecena.pl/product/28583125/r-tech-337552-a2-stainless-steel-shakeproof-washers-m8-pack-of-50 2025-05-02 https://elecena.pl/product/28583125/r-tech-337552-a2-stainless-steel-shakeproof-washers-m8-pack-of-50 2025-05-18 https://elecena.pl/product/28583125/r-tech-337552-a2-stainless-steel-shakeproof-washers-m8-pack-of-50 2025-12-31 https://elecena.pl/product/28583125/r-tech-337552-a2-stainless-steel-shakeproof-washers-m8-pack-of-50 2026-01-24 https://elecena.pl/product/28583125/r-tech-337552-a2-stainless-steel-shakeproof-washers-m8-pack-of-50 2026-05-19 https://elecena.pl/product/28583125/r-tech-337552-a2-stainless-steel-shakeproof-washers-m8-pack-of-50 2026-07-04