S-93635A172 M5 x 25 mm ISO 4017, DIN 933 Super-Corrosion-Resistant 316 Stainless Steel Hex Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance in harsh environments thanks to 316 stainless steel construction
• High tensile strength of 100,000 psi ensures reliable, long-lasting fastening for demanding applications
• Coarse 0.8mm pitch threading enables faster installation and reduced risk of cross-threading
• Precise Class 6g thread fit guarantees consistent performance and interchangeability
• External hex drive design provides a common and secure interface for standard tools
• Full threading along the 25mm length offers maximum grip and adjustment flexibility
• Compliance with major international regulations ensures material safety and global acceptance

Professional Applications & Engineering Value

Engineered for reliability, this M5 hex head screw in 316 stainless steel is the go-to solution for applications where corrosion is a primary concern, such as in marine, chemical processing, and food-grade environments. The metric coarse thread with a 0.8mm pitch is specifically designed to resist loosening from vibration and allows for quicker assembly compared to fine-thread alternatives. The combination of a fully threaded design and a Class 6g fit ensures a secure hold and uniform stress distribution, preventing joint failure. Its external hex drive offers excellent torque transmission, making it ideal for high-stress industrial applications requiring robust and durable fastening.

Specification Summary & Compliance

This screw conforms to the dimensional and mechanical specifications of ISO 4017 / DIN 933. The metric thread is manufactured to a Class 6g tolerance for precision fit. It is fully RoHS 3 (2015/863/EU) compliant with applicable exemptions and is also REACH (EC 1907/2006) compliant, adhering to the latest substance restrictions for safe use in regulated markets.