12 mm clamp shaft collar
3D model · STEP · 818 KB
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Source: Innerscene - original model
Description
12 mm clamp shaft collar, modeled from published dimensions. Overall 28 x 28 x 11 mm. Key dimensions: bore 12 mm; collar outer diameter 28 mm; collar width 11 mm; screw diameter 4 mm; screw length 12 mm; reference part MCL-12-A; screw axis offset 10 mm; published clearance diameter max 32 mm; split gap 0.8 mm. Bore, collar OD/width, screw size and radial screw-axis offset follow the source. Screw seating position is chosen within the published clearance diameter. Slit width and machining reliefs are representative. Internal tapped hole is a clearance envelope, not an additional helical thread. Modeled right-hand nominal 60-degree threads. Tolerance allowances, root radii and manufacturing runouts are simplified; use the stated nominal dimensions for layout. Nominal bore; published manufacturing tolerances are not applied. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.
File: collar-clamp-12.step · added 2026-10-05 · available until 2031-10-05. Added from Innerscene - original model under its CC0 dedication; see the library terms. Think this part infringes someone’s rights? Use Report on the viewer page or see our copyright policy.