Stainless Steel A2 Internal Serrated Lock Washer Size 27 mm Thickness 1.6 mm DIN 6798 | AOBSCO

The Internal Serrated Lock Washer is manufactured from high-quality Stainless Steel A2 by AOBSCO. This washer features internal serrations that bite into the joint material, providing a firm clamp that resists loosening even under continuous vibration. It meets the DIN 6798 standard and is engineered to withstand high pressure and force, making it a reliable component in construction materials and building supplies across Saudi Arabia.

• Size: 27 mm
• Thickness: 1.6 mm
• Material: Stainless Steel A2
• Standard: DIN 6798
• Internal serrated teeth for enhanced grip