Value Collection HCI50370250G-050BX Hex Head Cap Screw

Product Description

The VALUE COLLECTION HCI50370250G-050BX is a 3/8-16 UNC hex head cap screw designed for general mechanical fastening in trade and industrial applications. It measures 2.5 inches under the head and features partial threading along the shank. Manufactured from Grade 5 steel with a hot-dipped galvanized finish, it delivers solid corrosion resistance for outdoor, wet, or exposed environments. This fastener is installed by HVAC technicians, plumbers, electricians, and general contractors wherever a reliable, corrosion-resistant structural bolt is required.

This hex head cap screw is suited for residential and commercial mechanical assemblies, structural connections, and equipment mounting where UNC thread engagement and a partially threaded shank are specified. The hot-dipped galvanized coating makes it appropriate for exterior installations, utility enclosures, rooftop equipment, and other corrosive environments. Sold in a minimum order quantity of 50 pieces per order, with a package quantity of 1.

Key Features

• 3/8-16 UNC thread form for broad compatibility with standard tapped holes and nuts
• 2.5 inches under-head length with partial threading for clamping applications
• Grade 5 steel construction for reliable tensile and yield strength
• Hot-dipped galvanized finish provides corrosion resistance in outdoor and wet service conditions
• Inch measurement system, compatible with standard SAE tooling

Compatibility

Designed as an OEM-style replacement or standard-service fastener for any application requiring a 3/8-16 UNC hex head cap screw with a 2.5-inch under-head length and partial threading.

Installation Notes

Install using a standard 9/16-inch hex wrench or socket drive; do not use impact tools without proper torque control to avoid damaging the galvanized coating or over-stressing the fastener. Ensure mating threads are clean and free of debris before installation. When used in structural or pressure-bearing assemblies, verify torque requirements per applicable codes such as AISC or equipment manufacturer specifications. Galvanized fasteners should not be mixed with dissimilar metals in environments where galvanic corrosion is a concern.