Value Collection -40865-2 Button Cap Screw 10-24 100pk

Product Description

The VALUE COLLECTION -40865-2 is a button socket cap screw designed for applications requiring a low-profile fastener with a clean, rounded head. Driven by a 1/8-inch hex socket, this screw features a 10-24 UNC thread at 7/16 inches length under head and is fully threaded throughout. Constructed from alloy steel with a black oxide finish, it delivers solid corrosion resistance and meets ANSI/ASME B18.3 and ASTM F835 standards. Hardness is rated at 36-43 HRC, making it suitable for moderate-to-high-stress mechanical assemblies. Each package contains 100 pieces.

This button socket cap screw is used across a wide range of trade and industrial applications including HVAC equipment panels, electrical enclosures, pump housings, and general mechanical assemblies where a flush or low-profile head is required. The black oxide alloy steel construction suits both interior and protected exterior installations. The 10-24 UNC thread is a common fastener size found in light-gauge steel, aluminum, and machined components across residential and commercial equipment.

Key Features

• 10-24 UNC fully threaded with right-hand thread direction and 3A thread fit class
• 1/8-inch hex socket drive for precise torque application in tight clearances
• Button head profile at 0.101 inches head height for low-profile installations
• Alloy steel construction with black oxide finish for corrosion and wear resistance
• Meets ANSI/ASME B18.3 and ASTM F835 fastener standards
• Sold in a 100-piece package for job-lot use

Compatibility

Designed as a standard 10-24 UNC button socket cap screw suitable for use in any application calling for an ANSI/ASME B18.3 compliant low-profile hex socket fastener in alloy steel.

Installation Notes

Installation requires a 1/8-inch hex key or hex socket bit. De-energize any equipment and follow applicable lockout/tagout procedures before replacing or installing fasteners in live assemblies. Apply thread engagement appropriate for the base material to achieve rated clamp load. Do not exceed the rated hardness range when substituting in applications with specific fastener-grade requirements.