S-96738A110 M4 x 45 mm DIN 912, ISO 4762 Vibration-Resistant Sealing Socket Head Screws

Key Features & Benefits at a Glance

• Vibration-resistant locking with permanent nylon patch thread locker, ensuring secure fastening in high-motion environments without loosening.
• Exceptional corrosion resistance from 18-8 stainless steel construction, providing long-term durability in harsh or humid conditions.
• High tensile strength of 100,000 psi and Rockwell B85 hardness for reliable performance under heavy mechanical loads.
• Wide temperature tolerance from -70° to 250°F for the thread locker and -40° to 225°F for the Buna-N rubber O-ring, suitable for diverse industrial climates.
• Precise Class 6g thread fit and coarse M4 x 0.7mm threading, enabling quick installation and consistent engagement in metric assemblies.
• Hex socket drive design with 3 mm drive size for easy, high-torque application using standard tools, reducing assembly time.
• Partially threaded shank and 20 mm minimum thread length, offering flexibility for clamping and alignment in precision applications.

Professional Applications & Engineering Value

Engineered for demanding industrial settings, this M4 socket head cap screw combines 18-8 stainless steel with a nylon patch locking mechanism to address critical challenges like vibration-induced loosening and corrosion. The coarse metric thread (M4 x 0.7mm) and Class 6g tolerance ensure rapid, secure fastening in machinery, automotive, and electronics assemblies, minimizing downtime. Its partially threaded design allows for precise grip in components requiring alignment, while the Buna-N rubber O-ring and high-temperature resistance make it ideal for enclosures or equipment exposed to moisture, chemicals, or thermal cycles. By meeting DIN 912/ISO 4762 standards, it delivers consistent quality for B2B procurement in sectors prioritizing reliability and regulatory compliance.

Specification Summary & Compliance

This screw features a Class 6g thread fit per metric standards, with dimensions including 45 mm length, 7 mm head diameter, and 3 mm hex drive. It complies with DIN 912 (identical to ISO 4762) for socket head cap screws, ensuring dimensional accuracy and interchangeability. Regulatory adherence includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) for environmental safety, with no SVHCs above threshold limits as of January 2022.