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26059

BRASS RING NUT 1/2 BSB 26TPI 3074

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A ring nut is a circular fastener with an internally threaded bore and external slots or holes for tightening using a hook or pin spanner. Unlike hex nuts, it has a smooth, round exterior, offering a clean profile and allowing use in tight spaces. Ring nuts are often used in precision machinery and bearing assemblies where fine adjustment or locking is required.