S-94175A430 M5 x 20 mm 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
- Superior corrosion resistance from durable nylon plastic construction, eliminating rust and chemical degradation in harsh environments.
- Excellent electrical insulation properties for safe use in electronic assemblies and applications requiring non-conductive components.
- Wide temperature tolerance from -40° to 185°F, ensuring reliable performance in varied thermal conditions without deformation.
- Easy installation and removal with an external hex drive and hex head design, compatible with standard tools for efficient assembly.
- Precise Class 6g thread fit for consistent engagement and secure fastening in metric coarse thread applications.
- Fully threaded shank for maximum grip and load distribution along the entire 20mm length.
- RoHS 3 compliance ensures environmental safety and meets regulatory standards for industrial and electronics use.
Professional Applications & Engineering Value
This M5 nylon hex head screw is engineered to address common industrial challenges such as galvanic corrosion, electrical short circuits, and weight reduction. Made from robust nylon plastic, it provides inherent corrosion resistance without additional coatings, making it ideal for humid or chemical-exposed settings. The metric coarse thread (0.8mm pitch) and Class 6g thread fit ensure quick assembly and vibration resistance in machinery, electronics, and automotive components. Its off-white color and non-magnetic properties suit sensitive applications like PCB mounting, enclosures, and medical devices, where metal fasteners could cause interference or contamination. By combining electrical insulation with a broad temperature range, this screw reduces downtime and maintenance costs in demanding environments.
Specification Summary & Compliance
This product adheres to metric system standards with an M5 thread size, 0.8mm coarse pitch, and Class 6g thread fit for precise dimensional accuracy. It is fully threaded and features a hex head (8mm width, 3.8mm height) with external hex drive. Compliance includes RoHS 3 (2015/863/EU), ensuring it is free from hazardous substances for use in industrial and electronic sectors.
