S-94735A724 4-40 x 3/4" Plastic Pan Head Phillips Screws
Plastic Pan Head Phillips Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior corrosion resistance for long-lasting performance in harsh environments without rust or degradation
- Excellent electrical insulation properties prevent current leakage and short circuits in sensitive electronic applications
- Lightweight yet durable nylon construction reduces assembly weight while maintaining reliable fastening strength
- Wide temperature tolerance from -40° to 185°F ensures stable performance across various operating conditions
- Class 2A thread fit with UNC coarse threading provides secure engagement and easier installation in plastic and soft materials
- Phillips No. 1 drive with pan head design offers comfortable driving and flush mounting capabilities
- Full regulatory compliance with RoHS 3 and REACH standards for safe use in regulated industries
Professional Applications & Engineering Value
These nylon plastic screws solve critical engineering challenges in electrical applications and corrosion-sensitive environments where metal fasteners would fail. The non-conductive properties make them ideal for electrical insulation in control panels, electronic enclosures, and PCB mounting. The rounded pan head with Phillips drive ensures smooth installation without marring surfaces, while the 4-40 UNC coarse thread provides excellent holding power in plastic components and soft materials. Their inherent corrosion resistance makes them perfect for marine environments, chemical processing equipment, and outdoor applications where moisture and chemicals would degrade metal alternatives. The temperature-resistant nylon material maintains dimensional stability across extreme temperature swings from -40° to 185°F.
Specification Summary & Compliance
This 4-40 UNC coarse thread screw features Class 2A thread fit for standard tolerance applications, with 3/4" length and fully threaded design. Manufactured from durable nylon plastic with a rounded pan head profile and Phillips No. 1 drive. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for industrial and commercial applications.
