S-99602A615 M8 x 25 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
- Excellent corrosion resistance for reliable performance in harsh environments without rust or degradation
- Lightweight yet durable construction using black nylon plastic, reducing component weight while maintaining strength
- Secure fastening with Class 6g thread fit ensuring precise, vibration-resistant connections in metric assemblies
- Wide temperature tolerance from -40° to 185°F for stable performance across diverse operating conditions
- Maximum holding power through fully threaded design that distributes load evenly across the entire fastener length
- Easy installation and removal with standard external hex drive compatible with common wrench tools
- Environmentally compliant with RoHS 3 standards for safe use in regulated industrial applications
Professional Applications & Engineering Value
These M8 nylon hex head screws solve critical engineering challenges where metal fasteners fail. The black nylon plastic construction eliminates galvanic corrosion when joining dissimilar metals, making them ideal for electrical enclosures, marine components, and food processing equipment. The metric coarse thread with 1.25mm pitch provides rapid installation while maintaining secure connections in plastic, wood, and soft metal substrates. With fully threaded design and Class 6g thread fit, these screws deliver consistent clamping force across the entire 25mm length, preventing loosening in high-vibration environments. The external hex drive allows for high-torque installation without stripping, while the temperature stability ensures reliability from freezing conditions to elevated heat applications.
Specification Summary & Compliance
This metric hex head screw features M8 x 1.25mm coarse pitch threading with Class 6g thread fit per ISO metric standards, ensuring dimensional accuracy and interchangeability. The 25mm length and fully threaded configuration provide consistent engagement depth. Manufactured from industrial-grade nylon with 13mm head width and 6mm head height for optimal torque transmission. Compliant with RoHS 3 (2015/863/EU) regulations for restricted substance control, making these fasteners suitable for electronics, automotive, and consumer product applications requiring environmental compliance.
