5/16" Bolt, Black Oxide, Steel, Spherical Washer Assembly MPN:41103

The assembly features a 5/16 inch black oxide steel bolt with matching hex nut, paired with a washer made of the same material to prevent galvanic corrosion during usage. The assembled bolts are threaded for M8 threads (1.2mm) to provide durable fastening in industrial applications, and the sphere washer ensures uniform loading while eliminating friction between the nut and the washer as the nut is tightened. As a result of the bolt's versatile nature it can be used in various industries such as automotive repair, HVAC systems or machinery maintenance where secure fastening to metallic surfaces using an M8 thread size is required with precision and ease.