Value Collection 3GBM904C0100 Hex Head Bolt 1/4-20

Product Description

The VALUE COLLECTION 3GBM904C0100 is a 1/4-20 UNC hex head bolt designed for general fastening applications across construction, mechanical assembly, and light industrial work. Built from Grade 2 steel with a hot-dipped galvanized finish, this bolt provides solid corrosion resistance for outdoor and exposed installations. The shank measures 1 inch under the head and is partially threaded, with a 7/16-inch hex drive. It conforms to ANSI/ASME B18.2.1 and B18.2.2 standards, making it a reliable choice where dimensional consistency and code-recognized hardware are required.

This bolt is suited for residential and light commercial applications including structural framing, equipment mounting, plumbing supports, electrical enclosure assembly, and mechanical equipment bracing. The hot-dipped galvanized coating makes it appropriate for exterior, damp, or corrosion-prone environments. Electricians, plumbers, HVAC technicians, and general contractors commonly use this fastener when securing equipment to framing, unistrut, or metal substrates. Sold in a minimum order quantity of 100 pieces per order.

Key Features

• 1/4-20 UNC thread size for compatibility with standard nuts and tapped components
• 1 inch length under head for consistent grip across standard material thicknesses
• Partially threaded shank provides a bearing surface for load-bearing connections
• Hot-dipped galvanized finish for corrosion resistance in exterior and damp environments
• Grade 2 steel construction meets ANSI/ASME B18.2.1 and B18.2.2 standards
• 7/16-inch hex drive fits standard SAE wrenches and sockets

Compatibility

Designed as a standard-dimension replacement or new-install fastener for any application requiring a 1/4-20 UNC hex head bolt conforming to ANSI/ASME B18.2.1 and B18.2.2 specifications.

Installation Notes

Install and remove with a 7/16-inch wrench or socket driver. Always ensure the mating nut or tapped hole matches the 1/4-20 UNC thread standard before installation. When used in structural or load-bearing applications, consult applicable building codes for minimum fastener grade and spacing requirements. Do not mix galvanized fasteners with incompatible metals in direct contact without appropriate isolation to prevent galvanic corrosion.