Holo-krome 64034 Button Socket Cap Screw 10-24 3/4 in

Product Description

The HOLO-KROME 64034 is a button socket cap screw designed for applications requiring a low-profile head with high clamping strength. It features a 10-24 UNC thread and measures 3/4 inch in length under the head. The button-style head measures 0.361 inches in diameter and 0.101 inches in height, driven by a 1/8-inch hex socket. Constructed from alloy steel with a black oxide finish, the fastener meets ANSI/ASME B18.3 and ASTM F835 standards and achieves a hardness of 38 HRC. It is fully threaded with a right-hand 3A thread fit class. Mechanical contractors, millwrights, and maintenance technicians install these screws in equipment assemblies where a flush or near-flush fastener profile is required.

This screw is suited for light-to-medium duty mechanical assemblies in both residential and commercial settings. The button head profile is commonly specified where protruding fastener heads are undesirable, such as panel mounting, machinery guards, and equipment enclosures. The black oxide finish provides mild corrosion resistance and reduces light reflection on exposed surfaces. These screws are sold individually but carry a minimum order quantity of 100 units, making them appropriate for production runs or stocking applications.

Key Features

• 10-24 UNC fully threaded, right-hand, 3A thread fit class for consistent engagement
• Button head profile - 0.361 inches diameter, 0.101 inches height - for low-profile installations
• 1/8-inch hex socket drive for standard hex key or bit driver
• Alloy steel construction with 38 HRC hardness for high-strength fastening
• Black oxide finish for mild corrosion resistance and reduced reflectivity
• Meets ANSI/ASME B18.3 and ASTM F835 fastener standards

Compatibility

Designed as an OEM-style replacement or stock fastener for mechanical assemblies specifying a 10-24 UNC button socket cap screw per ANSI/ASME B18.3 and ASTM F835.

Installation Notes

Installation is performed with a 1/8-inch hex key or socket bit driver. De-energize and lock out any equipment before servicing fasteners on electrical enclosures or powered machinery. Do not exceed the torque capacity of the alloy steel material by using oversized tools or impact drivers without a torque-limiting mechanism. Inspect threads in the mating component for damage or contamination before installation.