S-91280A213 M14 x 30 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 rating and 110,000 psi tensile strength for reliable performance in demanding applications
• Enhanced corrosion resistance from black steel construction, providing durability in industrial environments
• Quick and secure installation with external hex drive and 22mm head width for easy tool engagement and efficient assembly
• Optimal thread engagement through M14 x 2mm coarse threading with Class 6g fit, ensuring stable connections in various materials
• Full-length threading across the entire 30mm length maximizes grip strength and distribution of clamping forces
• Consistent performance backed by Rockwell C21 hardness for maintained structural integrity under vibration and stress
• Global compliance assurance meeting ISO 4017 (equivalent to DIN 933), RoHS 3, and REACH standards for international project suitability

Professional Applications & Engineering Value

These M14 hex head screws deliver exceptional engineering value through their Class 8.8 steel composition and metric coarse threading, specifically designed to address common industrial fastening challenges. The fully threaded design with right-hand thread direction ensures maximum surface contact and vibration resistance in structural assemblies, machinery, and heavy equipment. The external hex drive configuration provides superior torque transmission during installation, reducing the risk of stripping while maintaining precise alignment. With black surface treatment enhancing corrosion protection, these industrial hex bolts offer reliable performance in construction frameworks, manufacturing equipment, and infrastructure projects where consistent clamping force and long-term durability are critical operational requirements.

Specification Summary & Compliance

This M14 x 2mm hex head screw maintains precise Class 6g thread fit tolerances according to ISO 4017 manufacturing specifications (equivalent to DIN 933). The fastener demonstrates full compliance with international regulatory standards including RoHS 3 (2015/863/EU) for restricted substance control and REACH (EC 1907/2006) for chemical safety. Manufacturing follows standardized metric thread dimensions with coarse thread spacing and 30mm length consistency, ensuring interchangeability and reliable performance across global industrial applications.