Genuine Makita 266133-3 — Hex socket head bolt, metric thread M6 × 20 mm. This original Makita hex socket-head fastener is the exact replacement bolt used in the blade/spindle assembly on several Makita saws and related tools.
Fits (example models): DSS611 (165 mm cordless circular saw), 4101RH (masonry/cutter) and BSS610 — the part appears on the official Makita parts breakdowns for those models. Makita parts diagrams list 266133-3 as “HEX. SOCKET HEAD BOLT M6X20.”
What you get: a direct, exact-fit replacement hex socket head bolt (M6 thread, 20 mm length) to restore the original clamping/fastening function — ideal when reassembling the flange/spindle or depth/guide components on the models above.
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