S-90854A270 M16 x 30 mm ISO 4017, DIN 933 High-Strength Metric Class 10.9 Steel Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional load-bearing capacity with Class 10.9 strength rating (150,000 PSI tensile) for reliable performance in high-stress applications
• Superior corrosion protection through zinc yellow-chromate plating, extending service life in demanding industrial environments
• Optimized torque transmission with external hex drive design and 24mm head width for secure installation and removal
• Precision thread engagement with Class 6h fit and M16x2mm coarse thread ensuring consistent fastening performance
• Full-length threading provides maximum grip and distribution of clamping force along the entire 30mm length
• Enhanced durability with Rockwell C32 hardness maintaining structural integrity under repeated stress
• Global compliance assurance meeting ISO 4017 standards with RoHS 3 and REACH environmental regulations

Professional Applications & Engineering Value

This high-strength M16 hex head screw delivers critical performance in heavy-duty industrial applications where failure is not an option. The Class 10.9 steel construction provides exceptional resistance to vibration loosening and structural fatigue, making it ideal for machinery assembly, structural steel connections, and equipment manufacturing. The zinc yellow-chromate plating creates a robust barrier against corrosion in challenging environments, from manufacturing facilities to outdoor installations. With fully threaded metric coarse threading and Class 6h thread fit, installation is streamlined while maintaining precise tolerance control. The external hex drive design accommodates standard tools for efficient assembly in confined spaces, reducing installation time and labor costs in production environments.

Specification Summary & Compliance

This metric fastener features M16 x 2mm coarse threading with Class 6h thread fit precision and 30mm fully threaded length. Manufactured to ISO 4017 specifications (equivalent to DIN 933) with Class 10.9 strength rating (150,000 PSI tensile strength, Rockwell C32 hardness). The product is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring environmental regulatory adherence for global industrial applications.