Value Collection 721122PR Flat Socket Cap Screw 10-24

Product Description

The VALUE COLLECTION 721122PR is a flat socket cap screw designed for applications requiring a low-profile, flush-mount fastener. The 82-degree flat head seats flush with or below the mating surface, making it well suited for assemblies where a protruding head would interfere with clearances or movement. Drive engagement is through a 1/8-inch hex socket. The fastener is manufactured from alloy steel and finished with a black oxide coating that provides moderate corrosion resistance and reduces light reflection. At 2.5 inches in overall length with a 10-24 UNC thread, this screw is partially threaded, leaving a smooth shank near the head for shear-load applications.

This fastener is used across a wide range of industrial, mechanical, and equipment assembly applications where inch-series hardware is specified. Partially threaded flat socket cap screws of this type are commonly installed in machine frames, jigs, fixtures, enclosures, and precision assemblies. The black oxide alloy steel construction suits indoor mechanical environments where moderate corrosion exposure is expected. Installation is performed using a standard 1/8-inch hex key or Allen driver. Conforms to ASME/ANSI B18.3 and ASTM F835 fastener standards.

Key Features

• 82-degree flat head seats flush with the mating surface to eliminate protrusion
• 1/8-inch hex socket drive for positive torque engagement
• Partially threaded shank supports shear-load and precision-fit applications
• Alloy steel construction provides high tensile strength
• Black oxide finish for moderate corrosion resistance and reduced reflectivity
• Conforms to ASME/ANSI B18.3 and ASTM F835 standards

Compatibility

Designed as an inch-series UNC flat socket cap screw conforming to ASME/ANSI B18.3, suitable for use in any application calling for a 10-24 x 2.5-inch partially threaded flat head socket cap screw in alloy steel.

Installation Notes

Installation requires a 1/8-inch hex key or driver; ensure the tool is fully seated before applying torque to avoid rounding the socket. Power down or de-energize any equipment before servicing fastened assemblies. Verify that the receiving threaded hole is clean and free of debris to achieve full thread engagement. Follow applicable torque specifications from the equipment manufacturer or relevant ASME standards for 10-24 alloy steel fasteners.