S-94836A423 1/4"-20 x 1" ASME B18.6.3 Stainless Steel Pan Head Phillips Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with Chrome-Plated 18-8 Stainless Steel construction, ideal for harsh industrial environments
• Superior tensile strength of 70,000 PSI ensures reliable performance under high-stress applications
• Rockwell B70 hardness provides excellent durability and resistance to wear and deformation
• Fully threaded design maximizes grip and holding power across the entire length
• Class 2A thread fit guarantees precise, consistent assembly and easy installation
• Pan head with Phillips drive offers secure, flush seating and straightforward tool engagement
• Coarse UNC threading enables quick fastening and reduced cross-threading risks

Professional Applications & Engineering Value

This 1/4"-20 UNC machine screw is engineered to address critical industrial challenges, combining Chrome-Plated 18-8 Stainless Steel with a fully threaded and coarse thread design. The material resists rust and chemical exposure, extending service life in demanding settings like manufacturing equipment, automotive assemblies, and outdoor structures. The pan head and Phillips drive facilitate efficient installation while maintaining a low profile, reducing snagging risks. With high tensile strength and Rockwell B70 hardness, it prevents stripping and maintains clamp load under vibration, ensuring long-term reliability in industrial screws applications.

Specification Summary & Compliance

This screw features precise Class 2A thread fit and adheres to UNC coarse thread standards, manufactured in compliance with ASME B18.6.3 specifications. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulatory requirements, ensuring environmental safety and material integrity for global industrial use.