Value Collection 88546544 Button Socket Cap Screw 6-32 X 1/2

Product Description

The VALUE COLLECTION 88546544 is a button socket cap screw designed for fastening applications that require a low-profile head and a secure hex socket drive. It features a 6-32 UNC thread at 1/2 inch length under head, a 5/64 inch hex socket drive, and is manufactured from alloy steel with a black oxide finish. Hardness is rated at 36-43 HRC, making it suitable for moderate-to-high clamping force applications. The black oxide coating provides mild corrosion resistance and reduces light reflection in finished assemblies. This screw conforms to ANSI/ASME B18.3 fastener standards. Each package contains 50 pieces.

This fastener is commonly used in machine assemblies, electrical enclosures, brackets, and panel mounting where a flush or recessed fastener head is required. The button head profile distributes clamping load over a wider bearing surface compared to a standard socket head cap screw, making it a practical choice in sheet metal and thin-material applications. It is installed by machinists, millwrights, electrical contractors, and maintenance technicians across light industrial and commercial settings.

Key Features

• Button head profile provides low-profile, wide-bearing fastening surface
• 5/64 inch hex socket drive for use with standard Allen keys or hex bit drivers
• 6-32 UNC right-hand thread with Class 3A thread fit for close tolerance assemblies
• Alloy steel construction rated 36-43 HRC for reliable clamping strength
• Black oxide finish for mild corrosion resistance and reduced glare
• Conforms to ANSI/ASME B18.3 fastener standard

Compatibility

Designed as an OEM-style replacement or standard stocking fastener for applications requiring a 6-32 UNC button socket cap screw per ANSI/ASME B18.3 specifications.

Installation Notes

Install using a 5/64 inch hex key or hex socket bit driver; do not substitute a mismatched driver size as it will damage the socket recess. Ensure mating threads are clean and free of debris before installation. Apply thread-locking compound only where specified by the assembly drawing. Torque to the value specified by the equipment manufacturer for 6-32 alloy steel fasteners.