Stainless Steel A2 External Tooth Star Lock Washer Size 3 mm Thickness 0.4 mm DIN 6798 | AOBSCO

External Tooth Star Lock Washer manufactured from high-quality Stainless Steel A2 by AOBSCO. This washer features serrated teeth on the outer diameter that securely bite into joint materials, providing excellent clamping force and preventing loosening even under continuous vibrations. Designed to withstand high pressure and mechanical stresses, it is a reliable component in construction materials and building supplies across Saudi Arabia.

• Size: 3 mm
• Thickness (S): 0.4 mm
• Standard: DIN 6798
• Material: Stainless Steel A2
• High resistance to loosening under vibration
• Suitable for heavy-duty fastening applications