Genuine Makita flat washer — part no. 941151-9 — a simple but critical flat washer used to space and secure M6 fasteners in many Makita tool assemblies.
Specification: flat steel washer with nominal 6 mm inside diameter and approximately 12 mm outside diameter (metric sizing commonly listed as 6 × 12 mm).
Fits (examples): commonly used on Makita hammer drills, demolition hammers and saws — listed for models such as HR2430, HR2432, HR3000C, HM1211B, M5801, DHS660 / DHS661 and several router and saw models.
Description for repair: this original Makita flat washer restores correct spacing and clamp pressure for M6 bolts and studs — ideal when a worn or missing washer is causing play, vibration or stripped mating surfaces. The part is sold as the genuine Makita spare and is listed in official Makita parts lists.
Whether you’re replacing a single lost washer or restoring the fastening on an older tool, this 941151-9 flat washer is a direct-fit genuine Makita spare parts item and a small, reliable component among essential parts for power tools.
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