Value Collection R52001286 Square Head Bolt 3/4-10 Unc

Product Description

The VALUE COLLECTION R52001286 is a square head bolt designed for general fastening applications in industrial, mechanical, and construction settings. It features a 3/4-10 UNC thread size and measures 5 inches in length under the head. The bolt is manufactured from Grade 2 steel in an uncoated finish, making it suitable for standard load applications where a corrosion-resistant coating is not required. Machinists, millwrights, ironworkers, and general contractors typically install this hardware. The square head profile allows for firm wrench engagement, particularly useful in confined spaces or when a wrench is preferred over a socket.

This bolt fits a wide range of structural and mechanical assemblies that call for a 3/4-10 UNC threaded fastener. It is commonly used in machinery frames, structural steel connections, agricultural equipment, and industrial fixtures where a square head profile provides better grip and anti-rotation characteristics than a hex head. The uncoated steel finish is appropriate for indoor or dry-environment installations or where a secondary coating or treatment will be applied on site.

Key Features

• 3/4-10 UNC thread size for broad compatibility with standard American fastener hardware
• 5-inch length under head to accommodate thick workpieces and structural members
• Grade 2 steel construction provides adequate strength for standard-duty applications
• Square head profile delivers positive wrench engagement and resistance to cam-out
• Uncoated finish suitable for dry environments or on-site coating applications
• Manufactured to ANSI/ASME B18.2.1 dimensional standards

Compatibility

Designed as a standard 3/4-10 UNC square head bolt conforming to ANSI/ASME B18.2.1, suitable for use with any application requiring that thread size and a square head drive profile.

Installation Notes

Installation is typically performed by machinists, millwrights, or ironworkers using an open-end or adjustable wrench sized for a 3/4-inch square head bolt. Always use an appropriate grade-matched nut and washer, and follow the torque specifications called out in the equipment manufacturer's documentation or applicable structural codes. Inspect threads for damage before installation and do not use the bolt if threads are deformed. Follow all applicable ASME or AISC fastener installation guidelines for the specific application.