S-92185A132 5-40 x 1/4" Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh environments like marine or chemical processing
• Exceptional tensile strength of 70,000 psi ensures reliable load-bearing capacity and reduces risk of fastener failure under stress
• Precise Class 3A thread fit provides tighter tolerances for secure, vibration-resistant assemblies in critical applications
• Enhanced durability from Rockwell B70 hardness and passivated finish, offering improved wear resistance and extended service life
• Optimized drive engagement with 3/32" hex socket head allows for high torque application and secure installation in confined spaces
• Full threading and coarse UNC pattern enables faster installation and strong holding power in a wide range of materials
• Compliance with RoHS 3 and REACH regulations ensures environmental safety and meets international industry standards

Professional Applications & Engineering Value

Engineered for demanding industrial environments, these 316 stainless steel socket head cap screws deliver outstanding performance where corrosion resistance and mechanical strength are critical. The passivated finish enhances surface protection against oxidation and chemical exposure, making them ideal for marine equipment, food processing machinery, and pharmaceutical applications. With a Class 3A thread fit and coarse UNC threads, these fasteners provide superior vibration resistance and secure clamping force in high-stress assemblies. The hex socket drive design allows for efficient installation in tight spaces, reducing assembly time while maintaining torque integrity. These screws are particularly valuable in precision engineering applications where reliability and compliance with RoHS and REACH standards are mandatory for global supply chains.

Specification Summary & Compliance

This socket head cap screw features precision 5-40 UNC coarse threads with Class 3A fit for tight tolerance applications. Manufacturing complies with industry standards for dimensional accuracy, including head diameter (0.205"), length (1/4"), and drive size (3/32"). The fastener is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for international markets.