S-93939A741 10-24 x 1/2" Plastic Fillister Head Slotted Screws

Key Features & Benefits at a Glance

• Corrosion-resistant nylon plastic construction ensures long-lasting performance in humid or chemical environments without rust or degradation.
• Wide operating temperature range (-40° to 185°F) provides reliable fastening in both extreme cold and moderate heat applications.
• Class 2A thread fit with 10-24 UNC coarse threading offers easy installation and secure holding power in plastic and soft materials.
• Fillister head design with slotted drive allows for straightforward manual assembly and disassembly with standard tools.
• RoHS 3 compliance guarantees environmentally safe use in electronics and regulated industries.
• Fully threaded shank maximizes grip and distribution of load along the entire length for enhanced joint integrity.
• Rounded head profile reduces risk of snagging and provides a smooth, finished appearance in visible assemblies.

Professional Applications & Engineering Value

Engineered for demanding industrial settings, these 10-24 UNC nylon plastic fillister head screws address common challenges like electrical insulation and corrosion prevention. The nylon material is inherently non-conductive and lightweight, making it ideal for electronic enclosures, automotive components, and food processing equipment where metal fasteners could cause short circuits or contamination. With a coarse thread and right-hand thread direction, they provide quick installation in thermoplastic assemblies, reducing assembly time while maintaining vibration resistance. The slotted drive style ensures compatibility with basic tools, streamlining maintenance in tight spaces. These screws deliver consistent performance across a broad temperature range, ensuring reliability from freezer units to warm machinery enclosures without loosening or material fatigue.

Specification Summary & Compliance

This screw features a 10-24 UNC coarse thread with Class 2A thread fit for standard dimensional accuracy and ease of assembly. Key dimensions include a 0.313" head diameter, 1/2" length, and fully threaded design. It complies with RoHS 3 (2015/863/EU) regulations, ensuring restriction of hazardous substances for safe use in global markets. Manufactured to consistent quality standards, it is suitable for general-purpose fastening where plastic materials are specified.