Clamping knob and wing nut STL files
The hex pocket fits DIN 933/934 hardware so a store-bought bolt or nut becomes a hand clamp. Prints top-down, no supports.
Star knob for M6 boltsM6 hex bolt head, captive (DIN 933)Knob Generator
Big wing nut for M4M4 nut, captive (DIN 934)Knob Generator
M3 knurled thumb knobM3 bolt, knurlKnob Generator
M3 knurled thumb nutM3 nut, knurlKnob Generator
M4 wing knobM4 bolt, wingKnob Generator
M4 star knob (nut)M4 nut, starKnob Generator
M5 star knob (bolt)M5 bolt, starKnob Generator
M5 wing nutM5 nut, wingKnob Generator
M6 star clamping knob (bolt)M6 bolt, starKnob Generator
M6 star knob (nut)M6 nut, starKnob Generator
M6 wing knobM6 bolt, wingKnob Generator
M8 jig knob (bolt)M8 bolt, starKnob Generator
M8 star knob (nut)M8 nut, starKnob Generator
M8 wing nutM8 nut, wingKnob Generator
M10 star knob (bolt)M10 bolt, starKnob Generator
M10 star knob (nut)M10 nut, starKnob Generator
M4 knurled knobM4 bolt, knurlKnob Generator
M5 knurled knobM5 bolt, knurlKnob Generator
Need a different size?
Every model here comes from a generator, so any dimension can change: Knob Generator. Type your numbers, watch the preview, download STL + 3MF.