Caparo 3/8 inch Dia Half Threaded Socket Head Cap Bolt Screw Grade 12.9

The Caparo 3/8 inch diameter half-threaded socket head cap bolt screw, crafted from Grade 12.9 steel, combines strength, durability, and precision engineering to provide reliable fastening solutions for various industrial and mechanical applications. This bolt screw is engineered to withstand high stress and load-bearing requirements, making it suitable for critical tasks in automotive, machinery, and construction projects.

Grade 12.9 steel ensures exceptional mechanical properties, with a minimum tensile strength of 1220 MPa. This high-grade material guarantees the bolt's ability to withstand extreme loads without deforming or failing, ensuring the integrity of the assembly even under challenging conditions.

The half-threaded design of the bolt features threads that extend only partially along the shank, leaving the upper portion smooth. This configuration is advantageous for applications requiring both secure fastening and resistance to shear forces. The smooth section provides a robust shear plane, while the threaded portion allows for strong engagement with the mating components.

Equipped with a socket head cap, this bolt requires an Allen wrench or hex key for tightening. This type of head design facilitates easy installation and provides a streamlined appearance, making it ideal for applications where aesthetics and space constraints are important considerations.

Typically finished with a protective coating such as black oxide, these bolts offer enhanced corrosion resistance, extending their lifespan and maintaining their performance in harsh environments. The black finish also adds a professional look to the bolts, making them suitable for visible installations where appearance matters.

Overall, the Caparo 3/8 inch half-threaded socket head cap bolt screw in Grade 12.9 is a dependable and durable choice for applications requiring high strength, precise alignment, and resistance to shear forces. Whether used in machinery, automotive, or construction, these bolts provide the reliability and performance needed for critical fastening tasks.