Original Makita hex nut — part number 931402-8 — M8 thread (8 mm) designed to replace the factory nut used to secure housings, shafts and assemblies on a range of Makita tools.
Specs at a glance: Part: 931402-8; Type: hex nut; Thread: M8 (8 mm).
Fits many Makita models — for example HM1810 (demolition hammer), 9404 (100 × 610 mm belt sander), LS1040 (circular saw) and 2704 (table saw) — so it’s a straightforward, exact-fit replacement when a lost or damaged nut needs swapping.
Easy to install — simply thread onto the matching M8 shaft and torque to the tool manufacturer’s specification.
Jump straight to the Makita spare parts diagrams:
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