S-90854A243 M12 x 60 mm ISO 4017, DIN 933 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 exceptional durability and resistance to deformation under heavy loads.
• Zinc yellow-chromate plating offers superior corrosion resistance, extending service life in harsh industrial environments.
• Fully threaded M12 x 1.75mm coarse pitch design allows for faster installation and secure fastening in a wide range of materials.
• External hex drive and hex head enable easy installation and removal with standard tools, improving assembly efficiency.
• Class 6h thread fit ensures precise, consistent engagement for vibration resistance and reliable clamping force.
• Compliance with DIN 933 and ISO 4017 standards guarantees interchangeability and quality assurance for global industrial use.

Professional Applications & Engineering Value

This M12 hex head screw is engineered to address critical challenges in heavy machinery, structural assemblies, and automotive systems where vibration, high stress, and environmental exposure are common. Made from high-strength Class 10.9 steel, it withstands tensile loads up to 150,000 psi, preventing joint failure in dynamic applications. The fully threaded metric coarse pitch (1.75mm) design ensures rapid installation and strong grip in coarse-grained materials, while the zinc yellow-chromate plating provides a robust barrier against rust and chemical corrosion. With an external hex drive for tool accessibility and compliance with DIN 933 and ISO 4017, this screw delivers consistent performance, reducing maintenance downtime and enhancing safety in industrial settings such as construction, manufacturing, and equipment fabrication.

Specification Summary & Compliance

This product features a Class 6h thread fit for precise metric threading, with dimensions including M12 thread size, 1.75mm pitch, and 60mm length. It adheres to ISO 4017 and DIN 933 manufacturing standards, ensuring dimensional accuracy and reliability. The screw meets common industry requirements for quality and is produced in compliance with RoHS and REACH regulations, supporting safe and sustainable use in global markets.