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The VALUE COLLECTION R52001280 is a square head bolt designed for general-purpose fastening applications in industrial, mechanical, and structural assemblies. The square head profile accepts a wrench on four sides, providing a secure grip for installation and removal in tight or high-torque situations. This bolt is manufactured from Grade 2 steel with no surface coating, making it a straightforward, cost-effective option for indoor or protected-environment use. It carries a 3/4-10 UNC thread size with a 2-1/4 inch length under the head, and it conforms to ANSI/ASME B18.2.1 dimensional standards. Licensed tradespeople and industrial maintenance technicians are the typical installers.
This square head bolt is suited for general structural fastening, equipment assembly, and maintenance applications where a wrench-driven square head is preferred over a hex configuration. The uncoated Grade 2 steel construction is appropriate for dry or controlled indoor environments. It is sold individually and is a standard catalog fastener stocked for one-at-a-time replacement or single-unit assembly needs.
Designed as a general-purpose square head bolt for use in structural, mechanical, and equipment-assembly applications requiring a 3/4-10 UNC thread pattern conforming to ANSI/ASME B18.2.1.
Installation is performed using a standard open-end or adjustable wrench sized for a square head bolt of this diameter. Power down or de-energize any equipment before replacing fasteners in live assemblies. Do not exceed the torque capacity appropriate for Grade 2 steel at this thread size, and consult applicable structural or mechanical codes before use in load-bearing connections. Avoid outdoor or high-moisture environments where corrosion protection is required, as this bolt carries no surface coating.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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