Value Collection BB.3125X72 Steel Round Rod 5/16 in 72 in

Product Description

The VALUE COLLECTION BB.3125X72 is a 1018 low carbon steel round rod measuring 5/16 inches in diameter and 72 inches in length. Produced with a cold finish and mill heat treatment, this rod offers consistent dimensional tolerances and a smooth surface suitable for machining, fabrication, and general structural applications. At 1.57 pounds, it is lightweight enough for single-handed handling while providing the ductility and weldability that 1018 grade steel is known for. It is a practical stock material used by machinists, fabricators, maintenance technicians, and industrial tradespeople across a wide range of repair and manufacturing tasks.

This round rod is suited for light-duty structural work, shaft fabrication, pins, fasteners, and custom brackets in both shop and field environments. The cold finish process improves surface smoothness and tightens dimensional accuracy compared to hot-rolled alternatives, making it a preferred choice when close-tolerance turning or threading operations are required. It is commonly stocked in fabrication shops, machine shops, and maintenance departments that need reliable, machinable mild steel bar stock on demand.

Key Features

• 1018 low carbon steel grade offers good machinability, weldability, and ductility
• Cold finish surface provides tighter dimensional tolerances and smoother finish than hot-rolled bar
• 5/16 inch diameter fits standard collets, chucks, and guide bushings for lathe and mill work
• 72 inch full-length bar minimizes waste when cutting multiple shorter pieces
• Mill heat treatment condition provides consistent hardness and grain structure throughout
• 1.57 pound weight makes single-person handling and transport straightforward

Compatibility

Designed as a general-purpose 1018 cold-finish mild steel round bar suitable for machining, welding, and fabrication applications where low carbon steel stock is specified.

Installation Notes

Cutting should be performed with appropriate metal-cutting tools such as a cold saw, band saw, or abrasive cutoff wheel rated for ferrous stock. Wear appropriate PPE including eye protection and cut-resistant gloves when handling and cutting bar stock. Deburr all cut ends before use in assemblies to prevent injury and ensure proper fit. Welding this 1018 grade material is straightforward with standard MIG or TIG processes; follow applicable AWS guidelines for filler metal selection.