1"-8 x 2 1/2" USA TC Bolts A325 w/nut and washer, Plain

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Tension control bolts, or TC bolts, are pre-assembled fastener units designed for high-strength structural connections. This 1"-8 x 2 1/2" USA TC Bolt set includes a structural grade ASTM A325 hex bolt, matching nut and flat washer. The bolt features a tip that shears off during installation once the correct tension has been applied, ensuring consistent durability and integrity for every structural bolt installed. Manufactured in the USA, these assemblies offer dependable performance, with certifications available upon request.