S-91280A642 M10 x 50 mm ISO 4017, DIN 933, ISO 898 Medium-Strength Metric Class 8.8 Steel Hex Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc plating that protects against rust and extends service life in harsh environments
• High tensile strength of 110,000 psi ensures reliable performance under heavy loads and vibration, reducing failure risks
• Class 8.8 strength grade provides excellent durability for demanding industrial and construction applications
• Fully threaded coarse pitch design allows for faster installation and superior grip in various materials
• Precision external hex drive offers secure tool engagement and easy tightening with standard wrenches
• Rockwell C21 hardness maintains thread integrity and prevents stripping during repeated use
• Compliance with ISO 4017/DIN 933 standards guarantees dimensional accuracy and interchangeability

Professional Applications & Engineering Value

This M10 hex head screw is engineered to address critical challenges in industrial assembly, machinery, and structural applications. The Class 8.8 steel construction combined with a fully threaded coarse pitch design ensures high clamp load distribution and resistance to loosening under dynamic stresses. The zinc plating provides a protective barrier against moisture and chemicals, making it ideal for outdoor equipment, automotive components, and manufacturing fixtures. With its external hex drive and right-hand thread, it enables quick installation and removal, reducing labor time in maintenance and production lines while meeting rigorous ISO 4017 and DIN 933 specifications for reliable performance.

Specification Summary & Compliance

This fastener adheres to ISO 4017 and DIN 933 standards, ensuring precise dimensions including M10 thread size, 1.5 mm pitch, and 50 mm length with a Class 6h thread fit for consistent engagement. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance for environmental safety, and is manufactured under ISO 898 guidelines for mechanical properties, guaranteeing reliability in industrial use.