S-96738A270 M8 x 45 mm DIN 912, ISO 4762 Vibration-Resistant Sealing Socket Head Screws

Key Features & Benefits at a Glance

• Vibration-resistant locking: Nylon patch thread locker ensures secure fastening in high-vibration environments, maintaining integrity from -70° to 250°F.
• Superior corrosion resistance: Made from 18-8 stainless steel with Rockwell B85 hardness, offering excellent durability in harsh conditions.
• High tensile strength: Withstands up to 100,000 psi, providing reliable performance for heavy-duty industrial applications.
• Effective sealing capability: Silicone rubber O-ring rated for -80° to 400°F prevents leakage and contamination in pressurized systems.
• Precise hex drive engagement: 6mm hex drive and standard socket head profile allow for easy installation with standard tools and high torque transmission.
• Accurate thread fit: Class 6g thread fit and M8x1.25mm coarse thread ensure smooth assembly and consistent clamping force.
• Regulatory compliance: Meets DIN 912/ISO 4762 standards and is RoHS 3 and REACH compliant for global industrial use.

Professional Applications & Engineering Value

This M8 socket head cap screw is engineered to address critical fastening challenges in demanding environments. The 18-8 stainless steel construction provides exceptional resistance to corrosion and oxidation, making it ideal for machinery, automotive, and outdoor equipment exposed to moisture or chemicals. The nylon patch thread locker effectively prevents loosening under dynamic loads, reducing maintenance needs in vibrating assemblies like motors and conveyors. Combined with the silicone rubber O-ring, it seals against fluids and dust up to 1500 psi, protecting sensitive components in hydraulic systems or enclosures. The partially threaded design and metric coarse thread facilitate quick alignment and secure clamping in structural frames and precision instruments, ensuring long-term reliability and reduced downtime.

Specification Summary & Compliance

This screw features an M8x1.25mm coarse thread with a Class 6g thread fit for precise tolerance, a partially threaded rod of 45mm length, and a 6mm hex drive. It conforms to DIN 912/ISO 4762 manufacturing standards, ensuring dimensional accuracy and interchangeability. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, it is free of hazardous substances, supporting safe and sustainable industrial operations.