S-92185A327 1/2"-20 x 3/4" Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance from 316 stainless steel construction, ideal for harsh chemical and marine environments
• High tensile strength of 70,000 psi ensures reliable load-bearing capacity in demanding mechanical applications
• Precision Class 3A fine threads provide superior fit and vibration resistance in critical assemblies
• Passivated surface treatment enhances durability and prevents galling during installation
• 3/8" hex drive design delivers maximum torque transfer and prevents tool slippage
• Full threading along 3/4" length offers consistent engagement depth and installation flexibility
• Compliance with RoHS 3 and REACH regulations ensures environmental safety and global market acceptance

Professional Applications & Engineering Value

Engineered for precision assemblies where corrosion resistance and mechanical reliability are paramount, these 316 stainless steel socket head cap screws solve critical challenges in chemical processing, marine equipment, and food machinery applications. The combination of Class 3A UNF fine threads and passivated finish ensures leak-proof connections in pressurized systems while resisting seizing in high-temperature environments. The hex socket drive accommodates high torque requirements in confined spaces, making these fasteners ideal for maintenance-critical installations where disassembly and reassembly are frequent. With their 70,000 psi tensile strength and Rockwell B70 hardness, they maintain structural integrity under dynamic loads and vibration, reducing maintenance cycles in industrial machinery.

Specification Summary & Compliance

These socket head cap screws feature precision 1/2"-20 UNF fine threads manufactured to Class 3A tolerance standards, ensuring consistent mating with corresponding nuts and threaded components. The fully threaded design provides complete engagement along the entire 3/4" length, while the standard socket head profile maintains compatibility with common hex key tools. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming absence of restricted substances for global industrial use.