Value Collection MP30160-3 Hex Cap Screw 3/4-10 X 3 in Grade 5

Product Description

The VALUE COLLECTION MP30160-3 is a 3/4-10 hex head cap screw machined from Grade 5 steel with a zinc-plated finish. It measures 3 inches under the head and features partial threading along the shank, conforming to ASME B18.2.1 dimensional standards. The Unified National Coarse (UNC) thread form is the standard inch-series thread used across industrial, mechanical, and structural assemblies. This fastener is a common hardware item used by HVAC technicians, plumbers, electricians, and general contractors wherever a medium-strength hex cap screw is required in a corrosion-resistant application.

This screw is suited for residential and light commercial mechanical installations where a 3/4-10 UNC fastener is specified. Typical applications include equipment mounting, structural bracketing, and mechanical assembly work in HVAC units, electrical enclosures, pump assemblies, and similar trade installations. The partial thread configuration provides a smooth shank section that resists lateral shear loads, making it appropriate for through-bolted connections. Sold in a package of 10 pieces, this item is well suited for service vans and job-site stock.

Key Features

• 3/4-10 UNC thread form — standard inch-series coarse thread for broad tool and nut compatibility
• Grade 5 steel construction provides medium tensile strength suitable for structural and mechanical fastening
• Zinc-plated finish adds corrosion resistance for indoor and protected outdoor environments
• Partially threaded shank resists shear loads in through-bolted connections
• Conforms to ASME B18.2.1 for consistent dimensional tolerances
• Sold in a 10-piece package for convenient job-site or van stock quantities

Compatibility

Designed as a standard 3/4-10 UNC hex head cap screw meeting ASME B18.2.1 specifications, compatible with any 3/4-10 UNC nut or tapped hole conforming to the same inch-series thread standard.

Installation Notes

Install with a standard hex wrench or socket set sized for a 3/4-inch hex cap screw. Ensure the mating nut or tapped hole is also rated 3/4-10 UNC before assembly. Follow applicable torque specifications from the equipment manufacturer or relevant code for the installation type. Inspect threads for damage before installation and do not use the fastener if threads are deformed.