Value Collection MSC-67562280 Button Cap Screw 8-32 5/8in

Product Description

The VALUE COLLECTION MSC-67562280 is a button socket cap screw designed for applications requiring a low-profile head with reliable clamping strength. Sized at 8-32 with a 5/8-inch length under the head, it is fully threaded with a Unified National Coarse (UNC) thread standard and a 3A thread fit class for precise engagement. The fastener is machined from 18-8 stainless steel with a bright, uncoated finish, providing solid corrosion resistance without plating buildup that could affect thread tolerances. A 3/32-inch hex socket drive allows for controlled torque application with standard hex keys or Allen-drive tools. This screw meets ANSI/ASME B18.3 and ASTM F837 standards.

This button socket cap screw suits a wide range of mechanical, electrical, and industrial assembly applications where a rounded, low-clearance head profile is preferred over a standard cap or pan head. Common uses include panel assemblies, enclosure mounting, light mechanical linkages, and equipment fabrication where the fastener head must sit flush to a surface or clear adjacent components. The 18-8 stainless steel construction makes it a practical choice in mildly corrosive or washdown environments. Trade professionals in HVAC, electrical, and mechanical service fields will find this fastener compatible with standard 3/32-inch hex drivers.

Key Features

• 8-32 UNC thread with 3A fit class for precise, controlled engagement
• 5/8-inch length under head, fully threaded for maximum thread engagement
• Low-profile button head reduces clearance requirements compared to standard socket cap heads
• 18-8 stainless steel construction offers corrosion resistance in mildly wet or chemical environments
• Bright, uncoated finish maintains tight dimensional tolerances on thread and drive
• Meets ANSI/ASME B18.3 and ASTM F837 fastener standards

Compatibility

Designed as a standard 8-32 UNC button socket cap screw suitable for use in any application requiring an ANSI/ASME B18.3 compliant fastener with a 3/32-inch hex socket drive.

Installation Notes

Install using a calibrated 3/32-inch hex key or Allen-drive bit; ensure the driver is fully seated in the socket before applying torque to avoid cam-out and drive damage. Verify the mating thread and hole are clean and free of debris before installation. When installing stainless steel fasteners into stainless steel threads, apply an anti-seize compound to prevent galling. Do not use impact drivers on small-diameter stainless fasteners, as over-torque can cause thread stripping or fastener failure.