Value Collection A996022 Square Head Bolt 1/2-13 Unc

Product Description

The VALUE COLLECTION A996022 is a square head bolt designed for general industrial and mechanical fastening applications. Threaded at 1/2-13 UNC, it delivers a coarse unified thread that seats reliably in steel and structural assemblies. The bolt measures 5 inches in length under the head and is manufactured from Grade 5 steel in an uncoated finish. The square head profile allows wrench engagement in tight spaces where hex-head access is limited, making it a practical choice for maintenance crews, millwrights, and general tradespeople working on equipment, fixtures, and structural connections.

This bolt is suited for residential and commercial construction, equipment mounting, and general mechanical assembly where a UNC-threaded fastener with a square drive head is specified. It conforms to ANSI/ASME B18.2.1 dimensional standards, ensuring consistent fitment with standard square-head nuts and couplings. Typical applications include conveyor frames, agricultural equipment, wood-to-metal connections, and utility hardware installations. This item is sold in packages of 10.

Key Features

• 1/2-13 UNC coarse thread for broad nut and coupling compatibility
• 5-inch length under head suits medium-depth fastening applications
• Grade 5 steel construction provides solid tensile strength for structural use
• Square head profile allows pipe-wrench or adjustable-wrench engagement in confined areas
• Uncoated finish for use where paint, plating, or field coating will be applied
• Meets ANSI/ASME B18.2.1 dimensional standards

Compatibility

Designed as a standard 1/2-13 UNC square head bolt conforming to ANSI/ASME B18.2.1, compatible with any 1/2-13 UNC threaded nut, coupling, or tapped hole meeting the same thread standard.

Installation Notes

Installation is appropriate for general tradespeople, millwrights, and maintenance technicians using standard hand tools or impact wrenches rated for 1/2-inch fasteners. Ensure mating threads and bearing surfaces are clean and free of debris before assembly. Apply a thread lubricant or anti-seize compound if the bolt will be exposed to moisture or periodic removal. Torque to the value specified by the equipment manufacturer or applicable structural code for Grade 5 fasteners of this diameter.