S-92942A717 4-40 x 9/32" Plastic Pan Head Slotted Screws
Plastic Pan Head Slotted 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 humid or chemical environments
- Superior electrical insulation properties for safe use in electrical assemblies and sensitive equipment
- Wide temperature tolerance from -40°F to 185°F, maintaining performance in varied operating conditions
- Reliable fastening with Class 2A thread fit ensuring consistent engagement and reduced cross-threading risks
- Easy installation and removal with standard slotted drive design for common screwdriver tools
- RoHS 3 compliance meeting environmental regulations for hazardous substance restrictions
- Lightweight and non-magnetic nylon material reducing overall assembly weight and avoiding magnetic interference
Professional Applications & Engineering Value
This 4-40 UNC nylon plastic pan head slotted screw is engineered to address common industrial challenges where metal fasteners fall short. The nylon plastic material provides inherent corrosion resistance, eliminating rust concerns in moisture-prone applications while offering excellent electrical insulation for electronic enclosures and electrical components. The coarse thread pattern with Class 2A fit ensures secure fastening in plastic assemblies and soft materials, reducing stripping issues. With a temperature range of -40° to 185° F, it maintains structural integrity in both freezing and elevated temperature environments, making it suitable for automotive, electronics, and outdoor equipment where thermal cycling occurs. The fully threaded 9/32" length provides maximum grip strength across the entire engagement area.
Specification Summary & Compliance
This screw features 4-40 UNC coarse threads with Class 2A thread fit tolerances and right-hand thread direction. The 9/32" length is fully threaded for maximum holding power. Manufacturing complies with RoHS 3 (2015/863/EU) regulations, ensuring restriction of hazardous substances. The rounded pan head design with slotted drive meets standard industrial specifications for plastic fasteners.
