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The VALUE COLLECTION .313X.313X36 is a 1018 low-carbon steel square bar measuring 5/16 inches on each side and 36 inches in length. It is a solid, unfinished steel bar stock used in fabrication, repair, and custom part manufacturing across mechanical, plumbing, electrical, and HVAC trades. The 1018 grade offers good machinability and weldability, making it a reliable choice for general-purpose shop work. The bar weighs approximately 1.01 pounds, keeping it manageable for bench work and field use. It ships as a single piece and is stocked for individual unit purchase.
This square bar stock is suited for light fabrication tasks including brackets, supports, braces, pins, and custom mechanical components. It works well in shop environments where a small-diameter, moderate-strength steel bar is needed for cutting, drilling, tapping, or welding. Trades that commonly use this stock include HVAC technicians fabricating mounting hardware, plumbers building custom supports, and electrical contractors constructing equipment anchors or standoffs. It is appropriate for both one-off repairs and small production runs.
Designed as a general-purpose 1018 low-carbon steel square bar suitable for fabrication and repair applications across multiple trades where 5/16 inch square bar stock is specified.
Cutting, drilling, or welding this bar should be performed by qualified tradespeople using appropriate personal protective equipment including eye and hand protection. Secure the bar in a vise or fixture before cutting to prevent movement. Follow applicable shop safety standards and local codes when welding or grinding. Deburr all cut edges before final assembly to prevent injury and ensure proper fit.
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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