Value Collection 211346BR Flat Socket Cap Screw 5/8-11 X 2 in

Product Description

The VALUE COLLECTION 211346BR is a flat socket cap screw designed for flush or countersunk fastening applications in metal assemblies. It features an 82-degree flat head with a 3/8-inch hex socket drive, accepting a standard hex key for installation and removal. The fastener is fully threaded at 5/8-11 UNC over its 2-inch overall length. Constructed from alloy steel with a black oxide finish, it offers solid mechanical strength and basic corrosion resistance. This type of fastener is typically installed by machinists, millwrights, fabricators, and maintenance technicians working in industrial, structural, or mechanical assembly settings.

The 211346BR is suited for applications where a low-profile or flush-mounted fastening solution is required and a hex socket drive is preferred for controlled torque installation. Common use cases include machine frames, fixtures, tooling plates, and structural steel assemblies. The fully threaded design provides consistent thread engagement along the entire shaft length, making it appropriate for shorter clamping distances or tapped-hole applications where maximum thread contact is needed.

Key Features

• 82-degree flat head profile for flush or countersunk seating
• 3/8-inch hex socket drive for standard hex key installation
• Fully threaded 5/8-11 UNC over 2-inch overall length
• Alloy steel construction for high tensile strength
• Black oxide finish provides mild corrosion resistance and reduces light reflection
• Meets ASME/ANSI B18.3 and ASTM F835 fastener standards

Compatibility

Designed as a standard UNC replacement or new-installation fastener for any application requiring a 5/8-11 flat socket cap screw with a 2-inch overall length and fully threaded shank.

Installation Notes

Installation is performed using a 3/8-inch hex key or socket driver. Ensure the mating tapped hole or nut meets the 5/8-11 UNC thread standard before installation. Follow applicable ASME standards and equipment manufacturer torque specifications for this fastener diameter and grade. Always inspect the countersink geometry to confirm it is machined to 82 degrees to achieve proper head seating.