Value Collection -33691-1 Hex Socket Cap Screw 3/4-10 Unc

Product Description

The VALUE COLLECTION -33691-1 is a hex socket cap screw designed for high-strength fastening applications in mechanical assemblies, fixtures, and structural connections. It features a 3/4-10 UNC thread and a 1-1/2 inch length under head with full threading along the entire shank. Made from alloy steel and finished with a black oxide coating, this cap screw delivers solid tensile strength and basic corrosion resistance in indoor and mildly protected environments. The 5/8 inch hex drive requires a standard hex key or Allen wrench. It meets ASME/ANSI B18.3 and ASTM A574 dimensional and mechanical standards. Machinists, maintenance technicians, and industrial assembly crews are the typical installers.

This screw suits general industrial and mechanical maintenance applications where a socket drive cap screw is preferred over a hex head fastener for clearance or torque reasons. Fully threaded construction makes it appropriate for through-bolt and short-grip applications. The coarse 3/4-10 UNC thread pitch is widely used in heavy equipment, machine frames, jigs, and fabricated steel assemblies. The black oxide finish provides a low-reflectance appearance and light surface protection when used with supplemental lubrication or in dry interior environments.

Key Features

• 3/4-10 UNC coarse thread for broad compatibility with standard tapped holes in steel and iron
• 1-1/2 inch length under head with full threading along the entire shank
• Alloy steel construction meets ASTM A574 mechanical requirements
• Black oxide finish reduces surface reflectance and provides light corrosion protection
• 5/8 inch hex socket drive accepts standard Allen keys and hex bit drivers
• Conforms to ASME/ANSI B18.3 dimensional standards

Compatibility

Designed as an OEM-style and general-use replacement socket cap screw for 3/4-10 UNC tapped holes in mechanical assemblies and fabricated steel structures.

Installation Notes

Installation requires a 5/8 inch hex key or appropriately rated hex bit and torque wrench. Ensure mating threads are clean and free of debris before installation. Apply thread lubricant or anti-seize compound as appropriate for the service environment to achieve accurate torque values. Always consult applicable mechanical standards and engineering specifications for torque requirements before final assembly.