S-96738A112 M5 x 6 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, maintaining secure fastening from -70° to 250°F (-57° to 121°C) in demanding environments.
• Superior corrosion resistance from 18-8 stainless steel construction, ensuring long-term durability and reliability in harsh industrial conditions.
• High tensile strength of 100,000 psi and Rockwell B85 hardness for robust load-bearing capacity and resistance to deformation under stress.
• Effective fluid and gas sealing with integrated Buna-N rubber O-ring, capable of withstanding pressures up to 1500 psi across a -40° to 225°F temperature range.
• Precise installation and torque control via 4 mm hex socket drive, allowing for flush mounting and access in confined spaces with standard tools.
• Reliable thread engagement with Class 6g metric coarse threads (M5 x 0.8mm), ensuring consistent fit and reducing cross-threading risks in assembly.
• Full thread coverage along the 6mm length for maximum grip and uniform stress distribution in fastened components.

Professional Applications & Engineering Value

This M5 socket head cap screw is engineered to address critical challenges in industrial fastening, where vibration loosening and environmental exposure compromise assembly integrity. The 18-8 stainless steel material provides excellent resistance to oxidation and chemical corrosion, ideal for machinery, automotive, and outdoor equipment. The Nylon patch thread locker secures the coarse thread metric fastener against shocks and cyclic loads, eliminating the need for secondary locking devices. Combined with the Buna-N O-ring, it creates a dependable seal in hydraulic systems, pumps, and pressurized enclosures, preventing leaks and contamination. Its DIN 912/ISO 4762 design ensures interchangeability and precision in global engineering projects, streamlining maintenance and reducing downtime.

Specification Summary & Compliance

This socket head cap screw adheres to DIN 912 (identical to ISO 4762) dimensional standards, with Class 6g thread fit for consistent metric threading. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance. The screw features a standard hex socket drive (4 mm) and is manufactured to meet specified mechanical properties, including tensile strength and hardness, for reliable performance in professional applications.