Engineered for high-stress applications and structural integrity, the M12-1.75 x 40mm DIN 933 Hex Cap Screw is a premier fastening solution for professionals in the automotive, construction, and industrial sectors. Manufactured to meet the rigorous DIN 933 specifications, this bolt features a fully threaded shank, allowing for maximum engagement and superior grip in tapped holes. Constructed from Class 10.9 medium carbon alloy steel, this fastener is quenched and tempered to provide a high tensile strength of approximately 150,000 psi. This makes it an ideal choice for heavy-duty machinery and structural assemblies where safety and load-bearing capacity are paramount. The 40mm length provides ample reach for securing thick components, while the standard 1.75mm pitch ensures compatibility with standard M12 nuts and tapped holes. To ensure longevity in various environments, the screw is finished with a clear zinc plating. This protective coating offers reliable resistance against corrosion and oxidation, maintaining the fastener’s aesthetic and structural performance over time. The classic hexagonal head design allows for high-torque installation using standard wrenches or socket tools, ensuring a secure, slip-free fit every time. Whether you are performing fleet maintenance or assembling industrial frameworks, the SKU 0154003 hex cap screw delivers the strength and precision required for the toughest jobs.