S-94613A115 4-40 x 1" Plastic Hex Head Screws
Plastic Hex Head 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
- Excellent corrosion resistance due to nylon plastic construction, ideal for harsh environments without rust or degradation.
- Superior electrical insulation properties for safe use in electrical assemblies, preventing short circuits.
- Wide temperature stability from -40° to 185°F, ensuring reliable performance in varying thermal conditions.
- Easy installation and removal with external hex drive design, allowing for quick assembly with standard tools.
- Precise thread fit with Class 2A UNC coarse threads, providing secure fastening and reduced cross-threading risks.
- Full threading along the 1" length for maximum grip and uniform load distribution in applications.
- Environmentally compliant with RoHS 3 standards, supporting sustainable and safe manufacturing practices.
Professional Applications & Engineering Value
These 4-40 UNC nylon plastic hex head screws are engineered to address common industrial challenges, such as corrosion in moist or chemical environments and electrical hazards in assemblies. Made from durable nylon material, they offer inherent corrosion resistance and electrical insulation, eliminating the need for additional coatings or isolators. The coarse thread and Class 2A fit ensure quick, reliable fastening in plastics and soft materials, reducing installation time and minimizing thread damage. With a temperature range of -40° to 185°F, these screws maintain integrity in applications like electronics enclosures, automotive components, and outdoor equipment, where thermal fluctuations and insulation are critical. The external hex drive allows for efficient torque application, enhancing productivity in high-volume B2B settings.
Specification Summary & Compliance
This product adheres to UNC thread standards with a Class 2A thread fit for precise dimensional accuracy and interchangeability. It is fully threaded with a right-hand direction and complies with RoHS 3 (2015/863/EU) regulations, ensuring no hazardous substances are used. The screws meet general industry specifications for plastic fasteners, supporting reliable performance in various engineering applications.
