Value Collection MP30258 Hex Head Cap Screw 7/16-20 X 2 in

Product Description

The VALUE COLLECTION MP30258 is a 7/16-20 UNF hex head cap screw manufactured from Grade 5 steel with a zinc-plated finish. It measures 2 inches under the head and features partial threading along the shank. The zinc plating provides a baseline level of corrosion resistance suitable for general indoor and light-duty fastening applications. This screw conforms to ASME B18.2.1 dimensional standards, ensuring consistent head geometry and thread engagement for use in mechanical assemblies, equipment brackets, and structural connections across HVAC, plumbing, and electrical trade work.

This fastener is suited for residential and light commercial mechanical installations where a standardized inch-series UNF thread is required. Partially threaded shanks are commonly used when clamping two components together, allowing the unthreaded portion to pass cleanly through the first member before engaging the threaded section in the receiving material. Typical applications include equipment mounting, panel fastening, and general mechanical assembly in trade environments. Sold in a package of 25 pieces.

Key Features

• 7/16-20 UNF thread provides fine-pitch engagement for controlled clamping force
• Grade 5 steel construction meets medium-strength fastener requirements
• Zinc-plated finish offers corrosion resistance for general service environments
• Partially threaded shank allows clean passage through unthreaded clearance holes
• Conforms to ASME B18.2.1 for consistent dimensional tolerances
• Packaged in quantities of 25 for bench stock and service van use

Compatibility

Designed as a standard inch-series UNF hex head cap screw for general mechanical fastening applications requiring a 7/16-20 thread and 2-inch grip length.

Installation Notes

Installation should be performed by a qualified tradesperson using the appropriate hex wrench or socket drive sized for a 7/16-20 fastener. Ensure mating threads are clean and free of debris before installation. Apply torque according to the equipment manufacturer's specifications for Grade 5 fasteners at this thread size. Always de-energize or shut down equipment before accessing fastener points on mechanical or electrical assemblies.