Value Collection 36814 Flat Socket Cap Screw 1/4-20 X 3/4 in

Product Description

The VALUE COLLECTION 36814 is a flat socket cap screw designed for flush or countersunk fastening applications in metal, wood, and composite assemblies. It features an 82-degree flat head profile and a 5/32-inch hex socket drive, requiring a hex key or Allen wrench for installation. Made from alloy steel with a black oxide finish, this screw delivers solid mechanical strength with moderate corrosion resistance in interior environments. The 1/4-20 UNC thread and 3/4-inch overall length make it a common size for general industrial and mechanical assembly work. Fully threaded along its entire shank, it is suited for through-hole and thin-material applications.

This fastener is used in light industrial, mechanical, and structural assembly where a low-profile, countersunk head is required. The black oxide finish reduces light reflection and provides light surface protection, making it a practical choice for tool fixtures, jigs, machine guards, and equipment enclosures. It is installed by machinists, maintenance technicians, and fabricators across manufacturing, HVAC equipment assembly, and general trade work where a flush fastener profile is needed.

Key Features

• 82-degree flat head for flush, countersunk seating in standard countersunk holes
• 5/32-inch hex socket drive for precise torque application with a standard Allen wrench
• Alloy steel construction for high tensile strength in mechanical assemblies
• Black oxide finish provides light corrosion resistance and low-glare appearance
• Fully threaded shank for secure grip in through-hole and thin-stack applications
• Meets ASME/ANSI B18.3 and ASTM F835 fastener standards

Compatibility

Designed as a standard 1/4-20 UNC flat socket cap screw conforming to ASME/ANSI B18.3 and ASTM F835, compatible with any standard countersunk hole prepared for an 82-degree flat head fastener in that thread size.

Installation Notes

Installation requires a 5/32-inch hex key or Allen wrench. Ensure the mating hole is properly countersunk to 82 degrees before driving the fastener to achieve full flush seating. Power down or de-energize any equipment before servicing assemblies that incorporate this fastener. Minimum order quantity is 25 pieces; plan material quantities accordingly.