The Makita 253428-3 is a genuine M6 spring washer (DIN 128 specification) designed to prevent M6 bolts and nuts from loosening under vibration and repeated load cycles in power tool applications. Manufactured from hardened steel, this spring ring works by maintaining tension within a bolted joint, reducing the risk of fastener movement during operation. It is a direct, like-for-like replacement part, offering the precise fit and consistent quality expected from a genuine Makita component. This washer is commonly used across a wide range of Makita machines, including circular saws such as the BHS630 and BSR730, as well as routers, trimmers, breakers, and lawn and garden tools. Fitting is straightforward — simply place the washer beneath the nut or bolt head on any M6 fixing. It is well suited to confined assembly spaces thanks to its compact, lightweight form. Features and Benefits: • Genuine Makita part for assured fit and compatibility • M6 size to suit standard M6 bolts and screws • DIN 128 specification for consistent, reliable performance • Helps prevent loosening caused by vibration and shock loads • Hardened steel construction for repeated tightening cycles • Compact and lightweight — suitable for confined spaces • Suitable for routine maintenance and like-for-like replacement Specifications: Thread Size: M6 Standard: DIN 128

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