Value Collection 011479P Hex Socket Cap Screw 3/4-10 Unc

Product Description

The VALUE COLLECTION 011479P is a partially threaded hex socket cap screw designed for high-strength fastening applications in mechanical assemblies, machinery, and structural fixtures. It features a 3/4-10 UNC thread size and a 4-inch length under the head, providing substantial clamping force in demanding environments. The fastener is machined from alloy steel and finished with a black oxide coating that provides moderate corrosion resistance and reduces light reflection. Installation requires a 5/8-inch hex (Allen) key or drive tool. This screw is commonly installed by machinists, millwrights, and maintenance technicians working on industrial or commercial equipment.

This cap screw is suited for use in general industrial assemblies, machine tool applications, heavy equipment mounting, and structural connections where a high-strength socket head fastener is required. The 3/4-10 UNC coarse thread pattern offers reliable engagement in standard tapped steel and iron components. Partial threading provides a smooth shank section for shear load applications and precision alignment. Meets ASME/ANSI B18.3 and ASTM A574 standards, confirming compliance with recognized dimensional and mechanical property requirements for socket head cap screws.

Key Features

• 3/4-10 UNC coarse thread for standard tapped hole compatibility
• 4-inch length under head with partial threading for shank shear strength
• 5/8-inch hex socket drive for use with standard Allen keys or socket drivers
• Alloy steel construction for high tensile and yield strength
• Black oxide finish for moderate corrosion resistance and reduced surface reflectivity
• Meets ASME/ANSI B18.3 and ASTM A574 dimensional and mechanical standards

Compatibility

Designed as a standard-dimension hex socket cap screw for use in any application requiring a 3/4-10 UNC partially threaded fastener conforming to ASME/ANSI B18.3 and ASTM A574 specifications.

Installation Notes

Installation should be performed by a qualified machinist or technician using a calibrated 5/8-inch hex key or socket drive tool. Ensure the mating tapped hole is clean, properly sized, and free of debris before driving the fastener. De-energize and lock out any equipment before fastener installation or removal per applicable safety procedures. Do not exceed the rated mechanical load for this thread size and material grade.