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The VALUE COLLECTION R50000109 is an 8-32 x 5/8-inch round head machine screw designed for general mechanical fastening in trade and light industrial applications. Manufactured from alloy steel with a zinc-plated finish, this screw delivers corrosion resistance suitable for indoor and light-duty outdoor assemblies. The slotted drive accepts standard flat-blade screwdrivers and is compatible with most manual and powered drive tools. Thread size follows the Unified National Coarse (UNC) standard, ensuring broad compatibility with tapped holes and threaded inserts. Length measurement is taken under the head, confirmed at 5/8 inches. Sold in a minimum order quantity of 100 units per order.
This screw is appropriate for use in HVAC equipment panels, electrical enclosures, plumbing fixture assemblies, and general machinery where an 8-32 UNC thread is specified. The round head profile sits flush against flat surfaces without a washer, keeping the fastener footprint minimal. Installers in mechanical, electrical, and plumbing trades will find this screw useful for panel cover attachment, bracket mounting, and component securing tasks where a standard slotted drive is preferred or required by existing hardware.
Designed as a standard UNC fastener replacement or supplement for any application requiring an 8-32 thread size with a round head slotted drive profile, without a washer, following inch measurement standards.
Installation is appropriate for electricians, HVAC technicians, plumbers, and general mechanical trades. De-energize all electrical equipment and relieve system pressure before fastening or removing hardware in live assemblies. Use a properly sized flat-blade screwdriver or bit to avoid stripping the slotted drive. Do not overtighten into tapped plastic or thin sheet metal; hand-torque to a snug fit and verify thread engagement before final seating.
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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