Hex Head Bolt: 1/2-13, 3-3/4" Length Under Head, Alloy Steel, Grade B7 MPN:0155479

Hex head bolts are essential fastening components used to secure various materials together in multiple applications. This 1/2-13 bolt has an overall length of 3-3/4 and is made from alloy steel grade B7, making it highly resistant to corrosion and heat resistance, ideal for high-temperature environments. With a thread diameter of 0.4765, it provides superior grip, ensuring maximum torque, while the 12-point head offers an enhanced level of gripping power that resists stripping. Additionally, its zinc plated finish promotes durability and minimizes the risk of galvanic corrosion, suitable for applications in the automotive, hardware, construction, and aerospace industries.