S-94735A771 1/4"-28 x 3/4" Plastic Pan Head Phillips Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance from high-quality nylon plastic construction, eliminating rust and chemical degradation in harsh environments
• Excellent electrical insulation properties for safe, reliable use in electronic assemblies and electrical components
• Wide operating temperature range from -40°F to 185°F maintains performance in extreme thermal conditions
• Precision Class 2A thread fit ensures smooth installation and secure fastening with consistent engagement
• #2 Phillips pan head design provides comfortable driving with standard tools and a low-profile rounded appearance
• Full threading along the 3/4" length offers maximum grip strength and adjustment flexibility in assemblies
• RoHS 3 compliance meets international environmental standards for restricted hazardous substances

Professional Applications & Engineering Value

This nylon plastic machine screw delivers critical engineering advantages where metal fasteners fail. The non-conductive properties prevent electrical shorts in electronic enclosures, control panels, and instrumentation, while the inherent corrosion resistance makes it ideal for chemical processing, marine, and outdoor applications where moisture and corrosive agents are present. The UNF fine thread configuration provides superior vibration resistance compared to coarse threads, maintaining clamp load in dynamic environments. With its Phillips pan head and Class 2A thread fit, installation is consistently reliable using standard driving tools, reducing assembly time and preventing damage to sensitive components. These characteristics make it particularly valuable for electrical insulation, food processing equipment, and applications requiring lightweight, non-magnetic fastening solutions.

Specification Summary & Compliance

This machine screw features precision 1/4"-28 UNF fine threads with Class 2A thread fit tolerances for consistent engagement and reliable performance. The fastener is fully threaded along its 3/4" length with a 0.492" diameter pan head and #2 Phillips drive. Manufacturing complies with RoHS 3 (2015/863/EU) regulations, ensuring environmental compliance for restricted hazardous substances. The right-hand thread direction follows standard industrial conventions for straightforward installation.