Tragflächen-/Kabinenbefestigung schraub. Graupner 142.4 Screw-on aerofoil fixing
(pack of 10)
Approx. dimensions thread Ø ¼", length 20 mm.
Used to fix the aerofoil to the fuselage, e.g. for EXTRA 300 S, PIPER CUB J-3, CAP 232 models. The plastic nut is glued into a designated retaining plate in the fuselage. No tools are required to fit the wing fixing, as the screw head features a ridge which enables the screw to be sufficiently tightened.
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