S-96738A242 M3 x 50 mm DIN 912, ISO 4762 Vibration-Resistant Sealing Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional Corrosion Resistance: Crafted from 18-8 Stainless Steel to ensure long-term reliability in harsh environments, minimizing maintenance and replacement costs.
• Secure Vibration-Resistant Locking: Integrated Nylon Patch Thread Locker prevents loosening under dynamic loads, maintaining clamp force from -70° to 250°F.
• Reliable Environmental Sealing: The included Silicone Rubber O-Ring provides a tight seal against moisture and contaminants, operating effectively from -80° to 400°F.
• High Mechanical Strength: Delivers a robust 100,000 psi tensile strength and Rockwell B85 hardness for demanding applications requiring high load-bearing capability.
• Precise and Reliable Fastening: Features a Class 6g thread fit and coarse 0.5 mm pitch for easy assembly and consistent, secure engagement.
• Optimized for Professional Use: The 2.5 mm hex drive and standard socket head profile allow for high-torque installation with common tools, reducing assembly time.
• Broad Industrial Compliance: Manufactured to meet DIN 912 / ISO 4762 standards, ensuring dimensional interchangeability and performance reliability.

Professional Applications & Engineering Value

This M3 x 50 mm Socket Head Cap Screw is engineered to solve critical challenges in industrial assembly and machinery. The 18-8 Stainless Steel construction provides excellent resistance to oxidation and corrosion, making it ideal for use in manufacturing equipment, automotive subsystems, and outdoor applications. The combination of a nylon patch thread locker and a silicone rubber O-ring addresses the dual needs of vibration-proof fastening and environmental sealing, preventing fluid ingress and securing components in high-stress environments. Its partially threaded design with a coarse thread pitch ensures quick and reliable installation, reducing assembly errors and improving production line efficiency. This fastener is a trusted solution for engineers seeking durability, compliance, and performance in metric screw applications.

Specification Summary & Compliance

This screw adheres to precise dimensional standards, including a Class 6g thread fit and specifications per DIN 912 (ISO 4762). It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for global industrial markets.