Handwheel with hex nut pocket M4 - clamping knob, 4 sizes 30/36/44/54 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 M4 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. M4 is what most printer beds, carriage plates and small fixtures use. ## Sizes in the download All 4 diameters, same shaft fitting: | Diameter | Height | Volume | Weight in PETG | |---|---|-…

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