S-91280A965 M30 x 60 mm ISO 4017, DIN 933 Medium-Strength Metric Class 8.8 Steel Hex Head Screws

Key Features & Benefits at a Glance

• Superior load-bearing capacity with Class 8.8 strength grade and 110,000 psi tensile strength for reliable performance in high-stress applications
• Enhanced durability and wear resistance thanks to Rockwell C21 hardness, ensuring long service life in demanding industrial environments
• Optimal thread engagement and vibration resistance with coarse M30x3.5 thread and Class 6g fit, providing secure fastening in various materials
• Easy installation and removal featuring a standard external hex drive and 46mm head width for efficient tool access and torque application
• Full-thread design allows for maximum grip along the entire 60mm length, ideal for applications requiring deep penetration and uniform clamping force
• Compliance with international standards including ISO 4017 DIN 933, ensuring consistent quality, interchangeability, and global acceptance
• Environmentally responsible manufacturing with RoHS 3 and REACH compliance, meeting strict regulatory requirements for industrial use

Professional Applications & Engineering Value

This M30 hex head screw is engineered from high-strength steel to address critical challenges in heavy machinery, structural steelwork, and industrial equipment assembly. The fully threaded design with coarse thread pitch ensures rapid installation and superior resistance to loosening under dynamic loads, reducing maintenance downtime. With a Class 8.8 strength grade and Rockwell C21 hardness, it withstands extreme tensile and shear forces, making it ideal for construction, automotive, and manufacturing sectors where reliability is paramount. The external hex drive facilitates high-torque tightening, while compliance with ISO 4017 DIN 933 guarantees precision and compatibility in global projects.

Specification Summary & Compliance

This fastener adheres to precise dimensional tolerances, including Class 6g thread fit and metric coarse threading (M30x3.5), as per ISO 4017 DIN 933 specifications. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances. Manufactured under strict quality controls, it delivers consistent performance for industrial applications requiring high tensile strength and durability.