The Hirobo HI2538009 collection features ten M3 x 26 countersunk disk screws intended for general fastening on scale RC helicopters. The countersunk profile allows the head to sit flush, reducing snag points on shells and small structural items.
These screws are suitable wherever an M3 x 26 countersink is specified, such as panel fixing and small component joints. When fitting, seat the head fully and tighten carefully to avoid stripping threads or warping thin parts.
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