S-95327A688 M12 x 60 mm ISO 4014, DIN 931 High-Strength Metric Class 10.9 Steel Hex Head Screws

Key Features & Benefits at a Glance

• High tensile strength of 150,000 psi ensures reliable performance in demanding applications, reducing the risk of fastener failure.
• Class 10.9 strength grade with Rockwell C32 hardness provides superior durability and resistance to deformation under heavy loads.
• Zinc yellow-chromate plating offers excellent corrosion resistance, extending service life in harsh industrial environments.
• Partially threaded design with coarse M12 x 1.75 mm thread allows for secure fastening and easy installation in various materials.
• External hex head drive enables efficient torque application with standard tools, speeding up assembly processes.
• Compliance with ISO 4014/DIN 931 standards guarantees dimensional accuracy and interchangeability for global engineering projects.
• RoHS 3 and REACH compliant ensures environmental safety and regulatory adherence for sustainable operations.

Professional Applications & Engineering Value

This M12 hex head screw is engineered to address critical challenges in heavy-duty industrial applications, such as machinery assembly, structural frameworks, and automotive components. The Class 10.9 steel construction delivers exceptional tensile strength and fatigue resistance, preventing loosening under vibration and high stress. With a partially threaded metric design and coarse thread pitch, it ensures quick engagement and robust clamping force in coarse-grained materials. The zinc yellow-chromate finish provides a protective barrier against moisture and chemicals, reducing maintenance needs in corrosive settings. Ideal for high-performance fastening solutions, this screw supports efficient installation with its external hex drive, minimizing downtime and enhancing operational reliability in demanding engineering environments.

Specification Summary & Compliance

This fastener adheres to precise dimensional standards, including Class 6h thread fit for consistent engagement and ISO 4014/DIN 931 specifications for metric hex head screws. It features a right-hand thread with a coarse 1.75 mm pitch and partial threading over a 30 mm minimum length, ensuring compatibility and ease of use. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations confirms its environmental safety, free from hazardous substances, making it suitable for global industrial applications requiring reliable and standardized components.