S-91287A118 M4 x 30 mm ISO 4017, DIN 933 18-8 Stainless Steel Hex Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• High tensile strength of 100,000 psi ensures reliable performance under heavy loads and vibration
• Precise Class 6g thread fit guarantees smooth assembly and secure fastening in metric applications
• Fully threaded design provides maximum grip and uniform load distribution along the entire length
• External hex drive and 7mm head width enable easy installation with standard tools and high torque application
• Compliance with RoHS 3 and REACH ensures environmental safety and regulatory acceptance in global markets
• Coarse thread pitch of 0.7mm allows for quick installation and reduced cross-threading risks

Professional Applications & Engineering Value

Engineered to meet ISO 4017 and DIN 933 standards, these M4 hex head screws deliver exceptional reliability in demanding industrial applications. The 18-8 stainless steel material provides excellent resistance to rust and chemical exposure, making them suitable for machinery, automotive assemblies, and outdoor equipment. The fully threaded metric screw design with Class 6g thread fit ensures precise engagement, reducing the risk of loosening under dynamic loads. With a coarse thread and external hex drive, they enable rapid installation and maintenance, saving time in high-volume production environments while maintaining 100,000 psi tensile strength for long-term structural integrity.

Specification Summary & Compliance

This M4 x 0.7 x 30mm hex head screw features a Class 6g thread fit per metric standards, ensuring dimensional accuracy and interchangeability. Manufacturing conforms to ISO 4017 and DIN 933 specifications for hex head bolts. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming adherence to environmental and safety requirements for industrial use.