Original Makita 251570-4 — Hex socket head bolt, M5 × 30 mm, the original Makita fastener used on several blower models.
Features: hex (Allen) drive for secure tightening, standard M5 coarse thread (0.8 mm pitch) and 30 mm length for correct clamping in the factory assembly; supplied as the genuine Makita replacement shown in Makita parts diagrams.
Example fits: appears on parts lists for the Makita DUB184 cordless blower.
Why choose this part: it’s made to the original Makita specification so it matches hole size and head profile without modification — useful when repairing or reassembling blowers and other Makita equipment. This is listed among genuine Makita parts you’d use for straightforward repairs.
This compact description focuses on the specifics you need to confirm fit and finish when ordering power tool parts.
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