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The VALUE COLLECTION NT-1024-187-AS is a Grade 8 alloy steel set screw with a hex drive and a soft nylon tip point. It is designed for use in threaded assemblies where a secure hold is needed without damaging the mating surface. The screw measures 10-24 thread size at 3/16 inches in length, following UNC and UNF thread standards. The nylon tip provides a cushioned contact point that protects shafts and other mating components from marring during tightening. Mechanical contractors, millwrights, and maintenance technicians commonly install this type of fastener in motors, couplings, pulleys, and similar mechanical assemblies.
This set screw is suited for residential and commercial mechanical applications where shaft retention or component positioning is required. It is commonly used in HVAC equipment, pump assemblies, and general mechanical installations where a non-damaging locking point is preferred. The 10-24 UNC and UNF thread compatibility broadens its fit across a range of standard tapped holes in steel, aluminum, and cast components.
Designed as an OEM-style replacement or standard service fastener for mechanical assemblies using 10-24 threaded set screw holes with soft-tip or non-marring requirements.
Installation is performed by mechanical or maintenance technicians using a properly sized hex key. De-energize and lock out any equipment before servicing components that use set screws. Do not overtighten, as excessive torque can shear the nylon tip or damage the mating shaft. Confirm thread engagement depth is sufficient for the application before final tightening.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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