Original Makita 266308-4 — hex socket head bolt, M6 × 20 mm. This is an original Makita hex‑socket (Allen) head bolt specified as M6 × 20 mm and supplied as a single piece — the exact fastener used in Makita parts lists.

Purpose: used to secure the blade flange / spindle assembly and related flange components on several Makita circular saws — it appears directly alongside the inner/outer flange parts in Makita parts diagrams. Example models that list this part include MT560, MT580, MSS700 (185 mm series) and the DHS711Z 18 V 7-1/4" circular saw.

Notes for repair: identical size and head style to the factory fastener (M6 diameter, 20 mm length, hex socket head), so it replaces the original bolt used where indicated in the Makita parts breakdowns. Supplied quantity on the diagrams is one piece per tool.

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