S-96738A119 M6 x 40 mm DIN 912, ISO 4762 Vibration-Resistant Sealing Socket Head Screws

Key Features & Benefits at a Glance

• Vibration-Resistant Security: Nylon patch locking mechanism ensures permanent thread retention, preventing loosening in high-vibration environments.
• Superior Corrosion Resistance: Made from 18-8 stainless steel for excellent durability and long-term performance in harsh conditions.
• Reliable Sealing Under Pressure: Integrated Buna-N rubber O-ring provides an effective seal against contaminants and withstands pressures up to 1500 psi.
• High Tensile Strength: With a tensile strength of 100,000 psi, this screw offers robust load-bearing capacity for demanding applications.
• Wide Temperature Tolerance: Operates reliably in temperatures from -70°F to 250°F, suitable for diverse industrial environments.
• Precise Installation & Drive: Standard hex socket (5 mm drive) allows for easy, secure tightening with standard tools, minimizing stripping risks.
• Accurate Thread Fit: Class 6g thread fit ensures smooth assembly and reliable engagement with mating components.

Professional Applications & Engineering Value

This M6 x 1 mm nylon patch locking socket head cap screw is engineered to address critical challenges in industrial assembly, such as vibration-induced loosening and environmental sealing. The combination of 18-8 stainless steel construction and a Rockwell B85 hardness provides exceptional resistance to corrosion and wear, ensuring longevity in machinery, automotive, and aerospace applications. The nylon patch thread locker offers a reusable locking feature that maintains clamp load under dynamic stresses, while the Buna-N rubber O-ring seals out moisture, dust, and chemicals, protecting sensitive components. With a coarse thread pitch and partially threaded design, it facilitates quick installation and optimal grip in materials like metals and composites, making it a reliable choice for high-stakes environments where fastener failure is not an option.

Specification Summary & Compliance

This fastener adheres to DIN 912 / ISO 4762 standards, ensuring dimensional accuracy and interchangeability. The metric coarse thread (M6 x 1 mm) features a Class 6g thread fit for precise tolerance, and the product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing environmental safety and regulatory alignment for global industrial use.