S-93635A121 M4 x 30 mm ISO 4017, DIN 933 Super-Corrosion-Resistant 316 Stainless Steel Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 316 stainless steel construction, ideal for harsh chemical and marine environments
• High tensile strength of 100,000 psi ensures reliable load-bearing capacity and structural integrity
• Precision Class 6g thread fit guarantees smooth assembly and secure fastening in metric applications
• Fully threaded design provides maximum grip and uniform stress distribution along the entire length
• External hex drive with 7mm head allows for high-torque installation using standard tools
• Compliance with RoHS 3 and REACH ensures environmental safety and regulatory adherence
• Coarse M4 x 0.7 mm thread enables quick installation and reduced cross-threading risks

Professional Applications & Engineering Value

This M4 hex head screw in 316 stainless steel delivers outstanding performance in demanding industrial settings where corrosion resistance and mechanical strength are critical. The fully threaded design and Class 6g thread fit ensure consistent clamping force and vibration resistance, making it ideal for machinery, marine equipment, and chemical processing installations. With its external hex drive, it supports efficient assembly using common wrenches, reducing downtime. The coarse metric thread enhances durability in high-vibration applications, while compliance with ISO 4017/DIN 933 standards guarantees interoperability and reliability in global engineering projects.

Specification Summary & Compliance

This screw features a metric M4 x 0.7 mm coarse thread with Class 6g tolerance for precise fit, and is manufactured to ISO 4017/DIN 933 specifications. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets environmental and safety standards for industrial use.