Bolts & Nuts (UTS #12 coarse)
thingiverse
DO NOT OVERTIGHTEN: if you print with thermoplastic, keep in mind that plastic bolts generally are not as strong as metal screws and bolts. These are intended for home applications and hobbyist projects. Both of the bolt designs and the included nut design have the same screw thread dimensions: UTS #12, 24 TPI UNC. The bolts have different lengths: 1 inch or .325 inch, but both can mate with the included nut. The bolt's max diameter is .216 in. and the nut's max diameter is .45 in., for reference if drilling holes for these. The bolts use slotted pan heads and should be printed with the head top resting on the build platform. There is zero tolerance between the bolt and nut so the fit may be tight: oil or soap lightly applied to the screw threads may help.
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