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The VALUE COLLECTION 587405PR is a 10-24 UNC machine screw designed for general mechanical fastening applications. The pan head profile provides a low-profile, wide-bearing surface, and the Phillips drive allows for quick installation with standard hand or power tools. Manufactured from Grade 2 steel with a zinc finish, this screw resists corrosion in light-duty environments and meets common inch-system fastening requirements. The 1/4 inch length under head suits shallow clearance and thin-material assemblies. These screws are sold in a minimum order quantity of 100 per package, making them suitable for production, maintenance, and repair work where consistent inventory is needed.
This screw is used across a wide range of light-duty mechanical and electrical assembly applications, including panel mounting, bracket attachment, cover plates, and enclosure fastening. The 10-24 thread size is a common standard in HVAC control panels, electrical enclosures, and equipment housings. The zinc finish provides basic corrosion protection for indoor and sheltered outdoor use. This fastener is appropriate for use by HVAC technicians, electricians, plumbers, and general mechanical tradespeople who require a standard inch-series machine screw for equipment service and assembly.
Designed as a standard inch-series machine screw for use in any application requiring a 10-24 UNC thread, pan head, Phillips drive fastener with a 1/4 inch length under head.
Install using a Phillips screwdriver or a Phillips-tip power driver set to an appropriate torque clutch setting to avoid overdriving. Ensure the mating hole is tapped to 10-24 UNC specification before installation. De-energize any electrical equipment before fastening or removing screws on live panels or enclosures, in accordance with NFPA 70E lockout/tagout procedures. Do not use impact drivers without a torque-limiting attachment, as Grade 2 fasteners can shear under excessive torque.
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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