Brighton-best 201057 Button Socket Cap Screw 10-24 X 0.5 in

Product Description

The BRIGHTON-BEST 201057 is a button socket cap screw in a 10-24 x 0.5-inch configuration, manufactured from steel alloy with a thermal black oxide finish. The button head profile provides a low-profile clamping surface, while the hex socket drive allows for precise torque application in confined spaces. The black oxide coating offers mild corrosion resistance and reduces light reflection on exposed fastener heads. This screw ships in a pack of 100 and is appropriate for assembly, fabrication, and maintenance work across mechanical, electrical, and structural applications.

Button socket cap screws in this size range are commonly used in light- to medium-duty assemblies where a flush or near-flush head is preferred over a standard cap screw. The 10-24 UNC thread designation indicates a coarse unified national thread form, which provides reliable engagement in steel, aluminum, and plastic tapped holes. These fasteners are regularly installed by machinists, fabricators, electricians, and maintenance technicians in panel assemblies, enclosures, brackets, and equipment frames.

Key Features

• Button head profile for low-profile, wide-bearing-surface installations
• Hex socket drive for controlled torque in tight clearance areas
• Steel alloy construction for strength in mechanical and structural assemblies
• Thermal black oxide finish for mild corrosion resistance and reduced reflectivity
• 10-24 UNC coarse thread for broad compatibility with tapped holes in common base materials
• Pack of 100 for shop stock, service kits, and production use

Compatibility

Designed for use in any application requiring a 10-24 UNC coarse-thread button socket cap screw with a 0.5-inch length and black oxide steel alloy construction.

Installation Notes

Installation requires a hex key or Allen driver sized to the button head socket. Always verify that the tapped hole thread form and class of fit are compatible with the 10-24 UNC specification before installation. De-energize any electrical equipment and relieve system pressure before fastener replacement in live assemblies. Do not exceed the rated torque range for the screw diameter and material to avoid stripping the socket or damaging the mating thread.