Lock washers and lock nuts prevent this from happening. lock washers, when tightened to the required torque beneath an ordinary fastener, will exert a spring tension against the fastener to keep it from vibrating loose. lock nuts typically have a malleable insert that deforms to grip the threads of the bolts they’re threaded on to, which in turn keep the nuts from vibrating loose.

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3-foot zinc plated threaded rod is used to stabilize or hang structures often with the use of anchors. zinc plated threaded rod in this selection is unc coarse threaded in 3-foot segments due to the extended dimensions of the required shipping containers, threaded rod is not eligible for free or expedited shipping.

Choose from our selection of all thread rods, including high-strength steel threaded rods, medium-strength steel threaded rods, and more. in stock and ready to ship.

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