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

Internal Tooth Lock Washer is a precision fastening component made of Stainless Steel A2 by AOBSCO. Designed to meet the DIN 6798 standard, this washer features serrated internal teeth that bite into joint surfaces, providing excellent clamping force and preventing loosening under vibration and mechanical stress. It is widely used in construction materials and building supplies across Saudi Arabia for reliable and durable fastening.

• Size: 3 mm
• Thickness: 0.4 mm
• Standard: DIN 6798
• Material: Stainless Steel A2 (304)
• Type: Internal Tooth Lock Washer