S-94613A107 4-40 x 9/32" Plastic Hex Head Screws
Plastic Hex Head Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior corrosion resistance for long-lasting performance in harsh environments without rust or degradation
- Excellent electrical insulation properties to prevent short circuits and enhance safety in electronic assemblies
- Wide temperature tolerance from -40° to 185°F for reliable operation in varying thermal conditions
- Easy installation with external hex drive allowing quick, secure fastening using standard tools
- Precise Class 2A thread fit ensuring consistent engagement and reduced risk of cross-threading
- RoHS 3 compliance meeting environmental standards for safer, sustainable manufacturing
- Lightweight nylon construction reducing overall assembly weight while maintaining durability
Professional Applications & Engineering Value
These 4-40 UNC nylon plastic hex head screws deliver critical advantages in precision assemblies where metal fasteners fall short. The nylon material provides inherent electrical insulation, making them ideal for securing components in circuit boards, control panels, and sensitive electronic devices without conductivity risks. Their corrosion-resistant nature eliminates galvanic reactions when used with dissimilar metals, while the coarse thread spacing and fully threaded design ensure strong holding power in plastic housings and lightweight materials. With a temperature range of -40° to 185°F, they maintain integrity in both industrial freezing conditions and elevated heat environments, offering engineers a reliable, non-conductive fastening solution that simplifies compliance and reduces maintenance.
Specification Summary & Compliance
These screws feature 4-40 UNC coarse threads with Class 2A thread fit for standard inch-system applications, ensuring dimensional accuracy and interchangeability. The fully threaded design and external hex drive provide consistent clamping force. They are manufactured to comply with RoHS 3 (2015/863/EU) regulations, confirming they are free of restricted hazardous substances for environmental safety and global market acceptance.
