Value Collection R83924423 10-24 X 3/8 in Round Head Slotted Screw

Product Description

The VALUE COLLECTION R83924423 is a 10-24 UNC machine screw with a round head and slotted drive, manufactured from grade 18-8 stainless steel with a bright, uncoated finish. The screw measures 3/8 inches in length under the head and is supplied without a washer. The 18-8 stainless construction provides corrosion resistance suitable for general industrial, mechanical, and trade applications. This fastener uses the unified coarse (UNC) thread standard, making it compatible with standard 10-24 tapped holes and nuts. Maintenance technicians, electricians, HVAC installers, and plumbers commonly use this screw type for panel assembly, bracket mounting, and equipment fastening tasks.

This screw is suited for light-duty fastening applications across residential and commercial settings. Common use cases include securing junction box covers, control panel components, equipment brackets, and sheet metal assemblies where corrosion resistance is a requirement. The slotted drive accommodates a standard flat-head screwdriver, which is widely available in field service kits. The round head profile provides a low-profile bearing surface without a countersunk recess, making it appropriate for through-hole applications where flush seating is not required.

Key Features

• 10-24 UNC thread for compatibility with standard coarse-thread tapped holes and hardware
• 3/8 inches length under head for shallow-fastening applications
• Grade 18-8 stainless steel construction for corrosion resistance in damp or outdoor-adjacent environments
• Round head profile provides a low-profile bearing surface on non-countersunk through-holes
• Slotted drive accepts standard flat-head screwdrivers — no specialty tooling required
• Bright, uncoated finish with no added plating or treatment

Compatibility

Designed for use in any application requiring a 10-24 UNC coarse-thread machine screw with a round slotted head; fits standard 10-24 tapped holes, hex nuts, and coupling nuts conforming to inch-series UNC specifications.

Installation Notes

Install using a flat-head screwdriver sized to fit the slotted recess to avoid cam-out and head damage. De-energize all electrical equipment before fastening or removing screws on panels, junction boxes, or control enclosures in accordance with NFPA 70 (NEC) lockout/tagout requirements. Do not overtighten stainless steel fasteners into stainless tapped holes, as galling can occur; apply an appropriate anti-seize compound if the mating material is also stainless steel. Verify thread engagement depth is adequate for the joint load before final torque.