The file 'Tolerance / Clearance Test 3D Printer Model' is (stl) file type, size is 36.9KB.
Tolerance and clearance test for metric M3 and M6 bolt/screw, M3 nut, and printed pegs (hexagonal, circular, and square). Every 3D printer will have slightly different dimensional accuracy. This simple print can give you a lot of information about what dimensions will give you a tight fit, loose fit, or allow a bolt to thread easily into the plastic. I still occasionally pull it out of my drawer for reference.
The first column on the left is the base size:
Each printed peg is to exact dimensions:
Each column from left to right adds 0.1mm to the width/diameter.
Tolerance_Test_02.stl | 214.7KB |