Value Collection 211382BR Flat Socket Cap Screw 3/4-10 X 3 in

Product Description

The VALUE COLLECTION 211382BR is a flat socket cap screw designed for applications requiring a flush or countersunk fastener profile. Built from alloy steel with a black oxide finish, this screw measures 3/4-10 thread size at 3 inches in overall length and is fully threaded. It uses a 1/2-inch hex socket drive and features an 82-degree flat head angle, conforming to ASME/ANSI B18.3 and ASTM F835 standards. This fastener is installed by machinists, maintenance technicians, and fabricators working across industrial, structural, and mechanical assembly applications.

This flat socket cap screw is suited for use in ferrous and non-ferrous assemblies where a low-profile, recessed head is required. The 3/4-10 UNC thread makes it compatible with standard inch-series tapped holes in machinery bases, fixtures, jigs, and structural frames. The black oxide finish provides moderate corrosion resistance in dry or lightly oiled environments. It is appropriate for both OEM production assembly and MRO replacement use.

Key Features

• 82-degree flat head seats flush in standard countersunk holes for a clean, low-profile installation
• 1/2-inch hex socket drive accommodates standard hex keys and socket drivers
• Fully threaded 3-inch length provides maximum thread engagement across the full shank
• Alloy steel construction delivers high tensile strength for demanding mechanical assemblies
• Black oxide finish reduces light reflection and offers mild surface protection
• Meets ASME/ANSI B18.3 and ASTM F835 standards for dimensional and mechanical compliance

Compatibility

Designed for use in standard 3/4-10 UNC inch-series tapped holes per ASME/ANSI B18.3 dimensional requirements. Suitable for countersunk applications in machinery, fixtures, and structural assemblies requiring an 82-degree flat head profile.

Installation Notes

Installation is performed using a 1/2-inch hex key or socket driver. Ensure the mating tapped hole is clean, properly sized to 3/4-10 UNC, and the countersink is machined to the correct 82-degree angle before installation. Apply thread lubricant or anti-seize compound as appropriate for the service environment. Do not use an impact driver that exceeds the torque capacity of the alloy steel fastener without consulting engineering specifications.