Steel Zinc Plated External Tooth Star Lock Washer 2.5 mm Thickness 0.4 mm DIN 6798 | AOBSCO

External Tooth Star Lock Washer made of high-quality Zinc Plated steel, supplied by AOBSCO. This washer features external serrated teeth that bite into joint materials, ensuring a firm grip and constant clamping force that resists loosening even under continuous vibrations. Designed according to DIN 6798 standard, it withstands high pressure and mechanical stress, making it an essential component in construction materials and building supplies across Saudi Arabia.

• Size: 2.5 mm
• Thickness: 0.4 mm
• Standard: DIN 6798
• Material: Zinc Plated steel
• External serrated teeth for superior grip