Explore the reliability and durability of our High Tensile Black Unc Bolts and Nuts. These Grade 8 fasteners, measuring 7/16″ in diameter and 4-1/2″ in length, are designed to withstand high-stress applications, ensuring secure and long-lasting connections for your projects.

  • Type: Bolt & Nut
  • Material: High Tensile Steel
  • Finish: Black Unc
  • Diameter: 7/16″
  • Length: 4-1/2″
  • Grade: 8 (High Tensile Strength)


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