S-91287A455 M8 x 90 mm ISO 4017, DIN 933 18-8 Stainless Steel Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh environments and long-term reliability
• High tensile strength of 100,000 psi ensures secure fastening under significant mechanical loads
• Precise Class 6g thread fit guarantees smooth assembly and consistent clamping force
• Coarse thread pitch (1.25mm) enables faster installation and reduced cross-threading risks
• Fully threaded 90mm length provides maximum grip range and flexibility in material thickness
• External hex drive design allows for high-torque application with standard tools
• Compliance with ISO 4017/DIN 933 standards ensures dimensional accuracy and global interchangeability

Professional Applications & Engineering Value

This M8 hex head screw delivers critical performance in demanding industrial applications where corrosion resistance and mechanical integrity are paramount. Manufactured from 18-8 Stainless Steel, it effectively combats rust and chemical degradation in environments like marine, food processing, and outdoor machinery. The fully threaded metric coarse thread design with Class 6g fit ensures rapid, reliable installation in various substrates, reducing assembly time and preventing thread stripping. Its external hex drive accommodates high torque for secure connections in structural frameworks, heavy equipment, and manufacturing assemblies, providing engineers with a dependable corrosion resistant screw solution that maintains clamp load under vibration and stress.

Specification Summary & Compliance

This screw conforms to ISO 4017 / DIN 933 specifications, featuring M8 x 1.25mm coarse metric thread with Class 6g dimensional tolerance. It is RoHS 3 (2015/863/EU) compliant with applicable exemptions and fully adheres to REACH (EC 1907/2006) regulations, ensuring environmental and safety standards are met for industrial use.