S-94701A541 1/4"-20 x 1" Plastic Hex Head Screws

Key Features & Benefits at a Glance

• Exceptional temperature resistance from -100°F to 500°F for reliable performance in extreme thermal environments
• Superior chemical and corrosion resistance due to PTFE plastic construction, ideal for harsh industrial settings
• Easy installation and removal with external hex drive and standard UNC coarse threading
• Precise Class 2A thread fit ensures consistent engagement and secure fastening in various applications
• Full threading along the 1" length provides maximum grip and load distribution
• Compliance with RoHS 3 and REACH regulations guarantees safety and environmental responsibility
• Durable PTFE material offers long-lasting performance without rust or galvanic corrosion

Professional Applications & Engineering Value

These PTFE plastic hex head screws are engineered to address critical challenges in demanding industrial environments. The white PTFE material delivers outstanding chemical resistance, making these UNC coarse thread screws ideal for chemical processing, food manufacturing, and semiconductor equipment where contamination must be avoided. With their external hex drive and Class 2A fit, they provide reliable fastening in high-vibration applications while maintaining integrity across the full -100° to 500° F temperature range. The fully threaded design ensures maximum holding power in plastic, composite, or metal assemblies requiring non-conductive, non-magnetic fasteners that won't degrade in aggressive chemical exposures.

Specification Summary & Compliance

This 1/4"-20 x 1" hex head screw features UNC coarse threading with Class 2A thread fit for standard industrial applications. Manufactured from PTFE plastic with external hex drive, 3/16" head height, and 3/8" head width. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations for restricted substances and chemical safety.