Stainless Steel A2 Internal Tooth Star Lock Washer Size 3.5 mm Thickness 0.5 mm DIN 6798 | AOBSCO

Internal Tooth Star Lock Washer made of durable Stainless Steel A2 by AOBSCO, manufactured to meet the DIN 6798 standard. This washer features internal serrated teeth that ensure a secure grip on joint materials, preventing loosening even under vibration and heavy loads. It is an essential component in construction materials and building supplies throughout Saudi Arabia.

• Size: 3.5 mm
• Thickness: 0.5 mm
• Standard: DIN 6798
• Material: Stainless Steel A2 (304)
• Internal tooth design for enhanced fastening security