Carriage Bolt: 3/8-16, 2" Length Under Head, Square Neck MPN:215538MSC

Carriage bolts are an essential hardware component designed for securing and tightening threads against a metal or wood surface providing exceptional holding power when compared to regular machine bolts with square necks that prevent self-loosening while resisting turning after installation due to torque created from nuts being fastened on other end ensuring long lasting solutions for demanding applications, unlike their hex head counterparts. Furthermore, the zinc-plated finish helps reduce rust and enhances the visual appearance when in contact with harsh environmental factors or elements while featuring a standard size of 3/8 diameter x 2 length underneath head which makes it easily accessible and adaptable to numerous industries like automotive, construction, or general manufacturing.