UNC Bolts – Unified National Coarse Thread Bolts
CBL Fastenings supplies a range of UNC (Unified National Coarse) bolts, widely used in engineering, manufacturing, construction and general maintenance applications. Featuring an imperial thread profile, UNC bolts are designed to provide reliable fastening and secure connections across a variety of applications.
Available in a range of sizes, materials and finishes, UNC bolts are suitable for use with compatible UNC threaded nuts and tapped holes. Whether you’re undertaking industrial work, machinery repairs or general assembly, choosing the correct bolt specification is essential for a secure and dependable fixing.
At CBL Fastenings, we offer expert advice and a wide range of fastening solutions to meet your requirements. Contact our team if you need help finding the right UNC bolt for your application.
-
This 1 1/4" UNC (Unified Coarse Thread) x 4" hex bolt is constructed from high-strength Grade 8.8 steel, ensuring exceptional durability and performance in demanding applications. The self-coloured finish provides a robust surface, making it suitable for use in environments where additional corrosion resistance is not critical. -
This 1" UNC (Unified Coarse Thread) x 10" hex bolt is made from high-strength Grade 8.8 steel, ensuring outstanding durability and performance for heavy-duty applications. The self-coloured finish provides a robust surface ideal for environments where additional corrosion resistance is not essential. Rely on this Grade 8.8 hex bolt for superior strength and dependability in your projects.
-
This 1/2" UNC (Unified Coarse Thread) x 3" hex bolt is constructed from high-strength Grade 8.8 steel, ensuring exceptional durability and reliability for demanding applications. The self-coloured finish offers a robust surface suitable for environments where additional corrosion resistance is not critical.
-
This 1/4" UNC (Unified Coarse Thread) x 4" hex bolt is made from high-strength Grade 8.8 steel, ensuring excellent durability and reliability for a variety of applications. The self-coloured finish provides a strong surface ideal for use in environments where corrosion resistance is not a primary concern.
-
This 3/4" UNC (Unified Coarse Thread) hex bolt is constructed from high-strength Grade 8.8 steel, providing exceptional durability and reliability for demanding applications. The self-coloured finish ensures a robust surface suitable for environments where corrosion resistance is not critical.
-
This 3/8" UNC (Unified Coarse Thread) hex bolt is made from high-strength Grade 8.8 steel, ensuring exceptional durability and reliability for a variety of applications. The self-coloured finish provides a robust surface suitable for environments where additional corrosion resistance is not a primary concern
-
This 5/16" UNC (Unified Coarse Thread) hex bolt is constructed from high-strength Grade 8.8 steel and features a zinc plating for enhanced corrosion resistance. The zinc coating provides added protection against rust, ensuring longevity in both indoor and mild outdoor environments. -
This 5/8" UNC (Unified Coarse Thread) hex bolt is made from high-strength Grade 8.8 steel, providing outstanding durability and reliability for various applications. The self-coloured finish offers a robust, uncoated surface suitable for environments where corrosion resistance is not a primary concern.
-
This 7/16 UNC hex bolt is engineered for durability and strength, making it perfect for heavy-duty fastening applications. Manufactured from high-grade 8.8 steel and zinc-plated for added corrosion resistance, it ensures reliable performance in both indoor and outdoor projects. The hex head design allows for easy installation using standard tools. Ideal for construction, machinery, and automotive uses.
-
This 9/16" UNC (Unified Coarse Thread) hex bolt is crafted from high-strength Grade 8.8 steel and features a zinc plating for enhanced corrosion resistance. The zinc coating provides protection against rust, ensuring longevity in both indoor and light outdoor environments.
