S-92185A169 5-44 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 chemical and marine environments
• Exceptional thread precision with Class 3A fit ensuring reliable, vibration-resistant assemblies and reduced risk of cross-threading
• High mechanical strength offering 70,000 psi tensile strength and Rockwell B70 hardness for demanding load-bearing applications
• Optimized drive engagement featuring a standard hex socket head and 3/32" drive for secure tooling and reduced cam-out
• Enhanced durability with passivated finish improving surface hardness and extending service life against wear
• Full-threaded design providing consistent clamping force along the entire 1/4" length for uniform stress distribution
• Regulatory compliance meeting RoHS 3 and REACH standards for safe use in regulated industrial sectors

Professional Applications & Engineering Value

Engineered for precision assemblies, these 316 stainless steel socket head cap screws address critical challenges in machinery, chemical processing, and marine equipment where corrosion resistance and thread reliability are paramount. The 5-44 UNF fine threading with Class 3A fit minimizes loosening under dynamic loads, while the passivated finish enhances surface integrity against abrasive and chemical exposure. Ideal for compact spaces, the hex drive socket head allows high-torque installation in confined areas, ensuring secure fastening in industrial fasteners applications requiring consistent performance and long-term durability.

Specification Summary & Compliance

This fastener adheres to UNF thread standards with a Class 3A thread fit for precise dimensional accuracy, and is manufactured from 316 stainless steel with a passivated finish. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental and safety standards are met for industrial use.