Value Collection 837419BR Hex Socket Cap Screw 5/8-11 Unc

Product Description

The VALUE COLLECTION 837419BR is a hex socket cap screw designed for high-strength fastening applications across industrial, mechanical, and structural assembly work. Made from alloy steel with a zinc-plated finish, this fully threaded fastener features a 5/8-11 UNC thread and measures 2.25 inches in length under the head. Drive engagement is achieved with a 1/2-inch hex socket, providing strong torque transfer without the risk of cam-out. This screw meets ASTM B695 standards and is suited for machinists, millwrights, maintenance technicians, and fabricators working in both shop and field environments.

This fastener is appropriate for general-purpose bolted connections where a flush or recessed socket-drive head is preferred over a hex-head cap screw. Common applications include machinery assembly, fixture fabrication, equipment mounting, and structural steel connections requiring a clean head profile. The zinc plating provides a baseline level of corrosion resistance for indoor and mild-exposure environments. It is sold individually with a minimum order quantity of 10 units.

Key Features

• 5/8-11 UNC thread for strong clamping force in standard inch-series assemblies
• Fully threaded along the 2.25-inch length under head for maximum thread engagement
• 1/2-inch hex socket drive for positive torque transfer using standard hex keys or socket drivers
• Alloy steel construction provides superior tensile strength over mild or low-carbon steel fasteners
• Zinc-plated finish meets ASTM B695 for corrosion resistance in typical indoor service conditions
• Recessed socket head profile allows installation in counterbored holes or tight clearance locations

Compatibility

Designed as a standard 5/8-11 UNC hex socket cap screw for use in any application requiring an inch-series fully threaded socket cap fastener with a 1/2-inch drive.

Installation Notes

Installation is performed by machinists, fabricators, or maintenance technicians using a 1/2-inch hex key, Allen wrench, or socket-drive tool. Ensure mating threads are clean and free of debris before assembly. Do not exceed the rated torque capacity of the alloy steel fastener or substitute with a lower-grade fastener in structural or load-bearing connections. Follow applicable machine safety lockout and tagout procedures before fastening components on live equipment.