S-94735A716 4-40 x 3/16" 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 ensures long-lasting performance in harsh chemical environments without rust or degradation.
- Excellent electrical insulation properties prevent short circuits and enhance safety in electronic assemblies.
- Lightweight nylon construction reduces overall component weight while maintaining durability for dynamic applications.
- Wide temperature tolerance from -40° to 185°F allows reliable operation in varied industrial conditions.
- RoHS 3 and REACH compliance guarantees environmental safety and meets global regulatory standards.
- Class 2A thread fit with coarse UNC threading provides easy installation and secure fastening in plastic or soft materials.
- Pan head with Phillips No. 1 drive offers efficient torque transfer and a low-profile, rounded finish.
Professional Applications & Engineering Value
This 4-40 UNC nylon plastic screw is engineered to address critical challenges in industries where metal fasteners fall short. The non-conductive and chemical-resistant properties of nylon make it ideal for electrical enclosures, PCB mounting, and laboratory equipment, eliminating risks of galvanic corrosion and electrical interference. Its fully threaded design and coarse thread ensure strong holding power in plastic housings or composite materials, reducing stripping and vibration loosening. With a temperature range spanning -40° to 185°F, it performs reliably in outdoor, automotive, and HVAC systems, offering a lightweight alternative that doesn’t compromise on mechanical integrity or compliance with RoHS and REACH directives.
Specification Summary & Compliance
This screw adheres to UNC coarse thread standards with a Class 2A thread fit for consistent dimensional accuracy. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances. The right-hand thread and fully threaded design support efficient assembly in compliant industrial applications.
