Carriage Bolt: 5/16-18, 2-1/2" Length Under Head, Square Neck MPN:R50000188

This premium quality carriage bolt offers exceptional performance ideal for diverse applications across multiple industries such as construction or automotive manufacturing. Featuring a thread size of 5/16-18 and length under head of 2-1/2 inches, it ensures secure fastenings in wood or steel materials while minimizing movement or pulling out even under demanding conditions. Its square neck design with heavy hex head provides strength & durability tailored to user needs. As an essential asset for any hardware collection, it offers unmatched precision & durability for all project needs. It is commonly used by professional contractors, mechanics, and DIY enthusiasts alike for a variety of fastening applications in construction, automotive, machinery, and more. Its versatility makes it an essential component in fasteners and hardware products worldwide.