Stainless Steel A4 External Serrated Lock Washer Size 8 mm Thickness 0.8 mm DIN 6798 | AOBSCO

The Stainless Steel A4 External Serrated Lock Washer from AOBSCO is engineered for dependable fastening solutions in construction materials and building supplies throughout Saudi Arabia. Manufactured from high-grade stainless steel A4, this washer features external serrations that ensure a firm grip, preventing loosening under vibration and high pressure. It is ideal for securing bolts and nuts in various industrial and construction environments.

• Size: 8 mm
• Thickness: 0.8 mm
• Standard: DIN 6798
• Material: Stainless steel A4
• External serrated design for enhanced locking