S-95327A562 M8 x 30 mm ISO 4014, DIN 931 High-Strength Metric Class 10.9 Steel Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional Tensile Strength – With a Class 10.9 rating and 150,000 psi tensile strength, this screw provides reliable performance in high-stress applications, reducing the risk of fastener failure.
• Superior Corrosion Resistance – The zinc yellow-chromate plating offers enhanced protection against rust and environmental degradation, extending service life in demanding conditions.
• Precision Thread Fit – Class 6h thread fit ensures smooth assembly and secure fastening, minimizing play and vibration loosening in machinery and structural assemblies.
• Optimized for Heavy-Duty Use – Partially threaded design and coarse M8x1.25 thread provide excellent grip and load distribution, ideal for robust industrial and construction applications.
• High Hardness & Durability – Rockwell C32 hardness ensures the screw maintains its integrity under repeated loads and harsh operating environments.
• Compliant with International Standards – Meets ISO 4014/DIN 931 specifications, guaranteeing dimensional accuracy and interchangeability for global engineering projects.
• Efficient External Hex Drive – The hex head design allows for quick installation and high torque application with standard tools, improving assembly efficiency.

Professional Applications & Engineering Value

This M8 hex head screw is engineered to address critical challenges in heavy machinery, automotive, and structural frameworks where high tensile strength and corrosion resistance are paramount. The Class 10.9 steel construction and zinc yellow-chromate plating work synergistically to prevent failure under dynamic loads and exposure to moisture or chemicals. Its partially threaded and coarse metric thread design ensures secure fastening in thick materials, reducing the need for additional components. By complying with ISO 4014/DIN 931, it offers reliable performance in industrial screws applications, minimizing downtime and maintenance costs for B2B clients in manufacturing and construction sectors.

Specification Summary & Compliance

This fastener adheres to precise dimensional standards, including M8 x 1.25 coarse thread with Class 6h thread fit for accurate engagement. It is manufactured in accordance with ISO 4014/DIN 931 specifications, ensuring consistent quality and interchangeability. The product meets common industry regulations for material and finish, supporting compliance with RoHS and REACH directives where applicable.