Handwheel with hex nut pocket M3 - clamping knob, 4 sizes 25/30/36/44 mm, no supports

A spoked handwheel. Uses about a third less material than a solid knob of the same diameter and gives the feel of a valve wheel. Takes a DIN 934 hex nut M3 from the back - the thread is steel, not printed plastic, so it survives being done up hard. The bolt runs right through, so its length does not matter. M3 is the size for camera plates, small jigs and enclosure lids. ## Sizes in the download All 4 diameters, same shaft fitting: | Diameter | Height | Volume | Weight in PETG | |---|---|---|--…

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