Steel Zinc Plated External Serrated Lock Washer Size 3.5 mm Thickness 0.5 mm DIN 6798

External Tooth Serrated Lock Washer made of Zinc Plated steel by . This washer features serrated teeth on the outer diameter that bite into the joint material, providing constant pressure to prevent loosening under vibrations. It meets the DIN 6798 standard and is ideal for reliable fastening in construction materials and building supplies across Saudi Arabia.

• Size: 3.5 mm
• Thickness: 0.5 mm
• Standard: DIN 6798
• Material: Zinc Plated steel
• Type: External Serrated Lock Washer