Need high-strength fasteners? Our imperial hex bolts are available in Grade 5, Grade 8, and stainless steel, offering maximum tensile strength and corrosion resistance. Features include coarse UNC for convenience and fine UNF threads for precise torque applications. Ideal for securing structural frames, heavy machinery, automotive chassis, trailer assemblies, and marine hardware. At C... https://canadabolts.ca/collections/imperial-hex-bolts