S-92196A535 1/4"-20 x 3/8" ASME B18.3 18-8 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• High tensile strength of 70,000 psi ensures reliable performance under heavy loads and vibration
• Precise Class 3A thread fit provides superior engagement and reduces the risk of cross-threading
• Fully threaded design offers maximum grip and uniform clamping force across the entire length
• Standard hex socket drive allows for high-torque installation with common tools and reduced head protrusion
• Coarse UNC thread enables quick assembly and disassembly, even in dirty or damaged threads
• Rockwell B70 hardness maintains thread integrity and resists wear during repeated use

Professional Applications & Engineering Value

Engineered for demanding applications, these 1/4"-20 UNC socket head cap screws provide exceptional reliability in machinery, automotive assemblies, and precision equipment. The 18-8 stainless steel material offers excellent resistance to oxidation and chemical exposure, making it suitable for outdoor, marine, or chemical processing environments. The fully threaded design ensures consistent clamping force, preventing joint loosening under dynamic loads. With a Class 3A thread fit and coarse thread spacing, these screws deliver faster installation and superior vibration resistance, reducing maintenance downtime and improving operational efficiency in industrial settings.

Specification Summary & Compliance

This socket head cap screw features a 1/4"-20 UNC coarse thread with Class 3A precision tolerance for secure fastening. Manufactured in compliance with ASME B18.3 specifications, it ensures dimensional accuracy and interchangeability. The product is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting stringent environmental and safety regulations for industrial use.