The Hirobo HI2538009 set contains ten M3 x 26 countersink disk screws designed for general fastening on scale RC helicopters. Countersunk heads allow a neat finish on body panels and small bracket joints.
These screws fit applications calling for an M3 x 26 countersink specification and are suitable for light structural joins and panel mounting. During assembly, ensure the head is seated and tighten carefully to preserve threads and delicate parts.
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