Back Home / Fasteners / All Thread Rod / THREADED ROD UNC PLAIN 5/16″-18, GRADE B7, 3 FOOT LENGTH THREADED ROD UNC PLAIN 5/16″-18, GRADE B7, 3 FOOT LENGTH SKU: XATR56CB7 Categories: All Thread Rod, Fasteners Commonly referred to as fully threaded rod. Used for general purpose fastening for anything from an anchor bolt to a through bolt. Typical Material: Chromium-Molybdenum Alloy Steel. Plating: plain. Tensile Strength: 125,000 PSI minimum. Diameter: 5/16″-18. 3 foot rod, fully threaded. Commonly referred to as fully threaded rod. Used for general purpose fastening for anything from an anchor bolt to a through bolt. Typical Material: Chrom Case Quantity: 1 Log In For Pricing