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United Kingdom
The RS Pro 530-854 is a plain stainless steel spring (split lock) washer suited for M8 fasteners, precision-engineered from A2-304 stainless steel for excellent corrosion resistance. Conforming to DIN 7980 standards, it achieves strong anti-loosening performance under both vibration and thermal cycling conditions. With an inner diameter of 8.40 mm, an outer diameter of 12.70 mm, and a thickness of 2.0 mm, the washer fits snugly in tight assemblies. This locking washer is ideal in mechanical, marine, or industrial applications where maintaining bolt torque is critical under dynamic loads or harsh environments.
When joint security and long-term reliability are paramount, the 530-854 spring washer provides consistent anti-vibration locking, stainless durability, and full compliance with DIN standards. Its compatibility with M8 fasteners and predictable spring force makes it a reliable choice for assembly engineers aiming to reduce loosening over time and maintain structural integrity.
For more information please check the datasheets.
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