Stainless Steel A2 External Tooth Serrated Lock Washer 30 mm Thickness 1.6 mm DIN 6798 | AOBSCO

External Tooth Serrated Lock Washer made of premium Stainless Steel A2, manufactured by AOBSCO. This washer features serrated teeth on the outer diameter that provide excellent clamping force and prevent loosening under vibration. It meets the DIN 6798 standard and is designed for demanding construction materials and building supplies applications across Saudi Arabia.

• Size: 30 mm
• Thickness: 1.6 mm
• Material: Stainless Steel A2
• Standard: DIN 6798
• External tooth serrated design for enhanced grip