S-90042A304 M10 x 50 mm ASME B18.3, DIN 912, ISO 4762 Sealing Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ensuring long-term reliability in harsh environments.
• Reliable high-pressure sealing up to 1500 PSI, thanks to the integrated Buna-N rubber O-ring that prevents leaks in critical applications.
• Exceptional mechanical strength with 100,000 PSI tensile strength and Rockwell B85 hardness, providing durability under heavy loads.
• Precise thread engagement with Class 6g metric coarse threads (M10 x 1.5mm), ensuring secure fastening and vibration resistance.
• Wide temperature compatibility from -40° to 225°F, allowing stable performance in diverse operating conditions.
• Easy installation and high torque capability with an 8mm hex socket drive, enabling efficient assembly with standard tools.
• Global compliance and interchangeability meeting ASME B18.3, DIN 912, and ISO 4762 standards, ensuring seamless integration in international projects.

Professional Applications & Engineering Value

This M10 socket head cap screw is engineered to address critical sealing and strength challenges in industrial settings. The 18-8 stainless steel material offers excellent corrosion resistance, making it ideal for machinery, automotive, and chemical processing equipment exposed to moisture or chemicals. The Buna-N rubber O-ring provides a dependable seal against fluids and gases, preventing leaks in high-pressure systems up to 1500 PSI. With a partially threaded design and Class 6g thread fit, it ensures precise alignment and reduced risk of cross-threading, while the hex socket drive allows for tight spaces and high-torque applications. This screw is commonly used in hydraulic systems, pump assemblies, and enclosures where reliability and regulatory compliance are paramount.

Specification Summary & Compliance

This screw features a metric thread size M10 x 1.5mm with Class 6g tolerance for accurate fit, a partially threaded rod, and a length of 50 mm. It complies with ASME B18.3, DIN 912, and ISO 4762 standards for dimensional consistency and performance. Additionally, it is RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, ensuring environmental safety and suitability for global industrial markets.