Value Collection 580479PR 10-24x3 Flat Head Slotted Machine Screw

Product Description

The VALUE COLLECTION 580479PR is a 10-24 UNC machine screw with a flat head and slotted drive, manufactured from Grade 2 steel with a zinc finish. The screw measures 3 inches overall length and features unified coarse threading without a washer. The zinc coating provides basic corrosion resistance for general-purpose fastening applications. This fastener is installed by maintenance technicians, electricians, plumbers, and HVAC professionals wherever a standard flat-head machine screw is required in ferrous or tapped assemblies.

This screw is suited for general mechanical assemblies, equipment enclosures, panel mounting, and structural fastening in residential and light commercial settings. The flat head profile seats flush with the mating surface, making it well suited for applications where a low-profile or countersunk finish is required. The slotted drive accommodates standard flat-blade screwdrivers and is widely compatible with manual and power drive tools.

Key Features

• 10-24 UNC thread provides reliable engagement in standard tapped holes
• Flat head with slotted drive seats flush for low-profile installations
• Grade 2 steel construction for general-purpose strength requirements
• Zinc finish for basic corrosion resistance in indoor environments
• 3-inch overall length with full UNC threading
• No washer style — installs directly against mating surface

Compatibility

Designed as a standard 10-24 UNC machine screw for general-purpose use in any assembly requiring a 10-24 threaded fastener with a flat head profile.

Installation Notes

Install using a flat-blade screwdriver or appropriate power driver bit sized for a slotted drive. Ensure the mating hole is properly tapped to 10-24 UNC specification before installation. De-energize any electrical equipment before fastening panels or enclosures. Do not overtorque — Grade 2 steel has lower tensile strength than higher-grade fasteners and is intended for light to moderate load applications.