Value Collection -30160-4 Hex Cap Screw 3/4-10 X 4 in Grade 5

Product Description

The VALUE COLLECTION -30160-4 is a 3/4-10 x 4-inch hex head cap screw manufactured from Grade 5 steel with a zinc-plated finish. It features partial threading along the shank and conforms to ASME B18.2.1 dimensional standards. The Unified National Coarse (UNC) thread form and hex drive head make it compatible with standard hex wrenches and sockets. This fastener is suited for general structural and mechanical assembly applications where a reliable clamping load and corrosion resistance are required. Maintenance technicians, millwrights, and mechanical contractors commonly use this size for equipment mounting, frame assembly, and structural connections.

This screw is appropriate for a wide range of industrial, commercial, and mechanical service applications. The 3/4-10 UNC thread designation is a common size found in structural steel connections, mechanical equipment bases, pump and motor mounts, and HVAC equipment support frames. The partial thread design provides a smooth shank section, which is beneficial in applications that require precise bolt alignment or shear load transfer. Each package contains 25 pieces, making it practical for job-lot purchasing on larger installations.

Key Features

• Grade 5 steel construction provides moderate tensile strength suitable for general mechanical and structural fastening
• Zinc-plated finish offers basic corrosion resistance for indoor and protected outdoor installations
• Partially threaded shank allows for smooth-bore alignment and shear load handling
• 3/4-10 UNC thread form is compatible with standard hex nuts, locknuts, and tapped holes
• Conforms to ASME B18.2.1 for dimensional consistency across interchangeable hardware
• Sold in 25-piece packages to support batch and job-lot procurement

Compatibility

Designed as a standard 3/4-10 UNC hex head cap screw meeting ASME B18.2.1 specifications, suitable for use with any conforming 3/4-10 threaded nut, insert, or tapped hole in structural or mechanical assemblies.

Installation Notes

Installation is performed by qualified mechanical, structural, or maintenance tradespeople using standard hex wrenches or impact sockets sized for 3/4-inch hex head fasteners. Ensure mating threads are clean and free of debris before installation. Apply thread lubricant or anti-seize only as specified by the equipment manufacturer. Torque to the value specified in the applicable equipment service manual or structural connection design — do not apply a generic torque without referencing the design requirement.