S-95911A204 M3 x 4 mm DIN 7985, ISO 7045 Thread-Locking Stainless Steel Pan Head Phillips Screws

Key Features & Benefits at a Glance

• Secure vibration-resistant locking with a permanent nylon patch that maintains integrity across a wide temperature range from -70° to 250° F, ideal for dynamic industrial environments.
• Superior corrosion resistance thanks to 18-8 stainless steel construction and a passivated finish, ensuring long-term durability in harsh conditions.
• High tensile strength of 70,000 psi provides reliable fastening performance under mechanical stress, reducing the risk of failure.
• Precise Class 6g thread fit with metric coarse threading (M3 x 0.5mm pitch) for easy installation and consistent engagement in various materials.
• Convenient Phillips No. 1 drive combined with a rounded pan head design for straightforward tool access and a low-profile, secure hold.
• Full threading along the 4mm length ensures maximum grip and uniform load distribution in assemblies.
• Compliance with DIN 7985/ISO 7045 standards guarantees quality and interchangeability for professional B2B applications.

Professional Applications & Engineering Value

This M3 nylon patch locking screw is engineered to address common industrial challenges such as loosening under vibration and exposure to corrosive elements. Made from 18-8 stainless steel with a passivated finish, it resists rust and wear, making it suitable for machinery, automotive, and electronics where reliability is critical. The permanent thread locker (nylon patch) secures fasteners in place without the need for additional adhesives, reducing maintenance and downtime. Its fully threaded design and Class 6g metric coarse thread ensure quick, accurate installation, while the rounded pan head and Phillips drive offer ease of use in tight spaces. Ideal for vibration-resistant applications, this screw delivers consistent performance in assembly lines, enclosures, and equipment subjected to thermal cycles from -70° to 250° F.

Specification Summary & Compliance

This product features precise Class 6g thread fit with metric coarse threading (M3 x 0.5mm pitch) and a length of 4mm, adhering to DIN 7985 and ISO 7045 standards for dimensional accuracy. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and suitability for global industrial use.