S-93701A400 8-32 x 1/4" Steel Pan Head Torx Plus Screws

Key Features & Benefits at a Glance

• Superior corrosion protection with black-coated steel for extended service life in harsh environments
• Enhanced torque transmission through Torx Plus IP20 drive, reducing cam-out and tool wear
• Precise thread engagement with Class 3A fit ensuring reliable fastening in critical assemblies
• High mechanical strength delivering 40,000 psi tensile strength and Rockwell B70 hardness for demanding applications
• Optimized drive efficiency with T20-compatible Torx Plus system for faster installation and removal
• Full threading coverage providing consistent clamping force along the entire 1/4" length
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for global industrial use

Professional Applications & Engineering Value

Engineered for demanding industrial environments, these 8-32 UNC Class 3A Torx Plus pan head screws combine black corrosion-resistant coated steel construction with high-strength performance to solve critical fastening challenges. The Torx Plus IP20 drive system prevents stripping and enables higher torque application compared to conventional drives, while the coarse UNC threading ensures rapid installation in production settings. Ideal for electronics enclosures, machinery assemblies, and outdoor equipment, these fully threaded fasteners maintain 40,000 psi tensile strength under vibration and load stress, providing reliable connections where failure is not an option.

Specification Summary & Compliance

Manufactured to UNC thread standards with Class 3A thread fit for precision tolerance, these 1/4" length screws feature right-hand coarse threading and fully threaded design. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material transparency. The Rockwell B70 hardness and 40,000 psi tensile strength validate mechanical performance for industrial fastener applications.