self reversing screw 3d models
361092 3d models found related to self reversing screw.
screw
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grabcad
Screws are widely used in threaded fasteners to hold objects together, and in devices such as screw tops for containers, vises, screw jacks and screw presses.
screw
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grabcad
A screw (or screw conveyor, screw conveyor) is a working part of a mechanism designed to transport cargo by moving along a rotating screw surface inside a pipe