S-91280A824 M22 x 60 mm ISO 4017, DIN 933 Medium-Strength Metric Class 8.8 Steel Hex Head Screws
Medium-Strength Metric Class 8.8 Steel Hex Head Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Exceptional corrosion resistance with zinc plating, extending service life in harsh industrial environments
- High tensile strength of 110,000 psi ensures reliable performance under heavy loads and vibrations
- Class 8.8 strength grade provides superior mechanical properties for demanding applications
- Fully threaded design offers maximum grip and uniform stress distribution along the entire length
- Coarse M22 x 2.5mm thread enables faster assembly and reduced risk of cross-threading
- External hex drive and hex head allow for high-torque installation with standard tools
- Rockwell C21 hardness maintains thread integrity and resistance to wear during repeated use
Professional Applications & Engineering Value
Engineered for heavy-duty industrial applications, these M22 hex head screws deliver critical reliability in construction, machinery assembly, and structural frameworks. The Class 8.8 steel construction combined with zinc plating effectively combats corrosion, reducing maintenance needs in outdoor or humid conditions. The coarse metric thread (M22 x 2.5mm) and fully threaded design ensure quick, secure fastening in materials where vibration loosening is a concern. With external hex drive, installers achieve precise torque control, minimizing the risk of stripping and enhancing joint integrity. These screws are ideal for applications requiring high tensile strength and consistent performance under dynamic loads.
Specification Summary & Compliance
This hex head screw features precise Class 6h thread fit and complies with ISO 4017 and DIN 933 standards for dimensional accuracy and interchangeability. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulatory requirements, ensuring environmental and safety compliance. The product is manufactured to deliver consistent 60mm length, M22 coarse thread, and Rockwell C21 hardness, supporting reliable performance in global industrial supply chains.
