S-93939A755 1/4"-20 x 1/4" Plastic Fillister Head Slotted Screws
Plastic Fillister 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, eliminating rust and chemical degradation in harsh environments
- Superior electrical insulation properties for safe use in electrical assemblies and sensitive electronic applications
- Wide temperature tolerance from -40° to 185°F ensures reliable performance in both extreme cold and moderate heat conditions
- Precise Class 2A thread fit with UNC coarse threading provides secure, vibration-resistant fastening and easy installation
- RoHS 3 compliance guarantees environmental safety and meets strict international regulatory standards
- Fillister head design with high, narrow profile offers enhanced grip and streamlined appearance for professional applications
- Fully threaded shank ensures maximum holding power and consistent engagement along the entire fastener length
Professional Applications & Engineering Value
These nylon plastic fillister head screws with 1/4"-20 UNC coarse threading deliver critical advantages in specialized industrial settings where metal fasteners fail. The nylon material inherently resists moisture, chemicals, and galvanic corrosion, making them ideal for marine, chemical processing, and outdoor equipment. Their excellent electrical insulation prevents short circuits in electrical enclosures, control panels, and electronic devices. The slotted drive and rounded fillister head provide a clean, low-profile finish while allowing easy installation with standard tools. Engineered for demanding temperature ranges, these screws maintain integrity in automotive, aerospace, and HVAC applications where thermal stability is crucial.
Specification Summary & Compliance
This screw features 1/4"-20 UNC coarse threads with Class 2A thread fit for consistent dimensional accuracy and reliable engagement. Manufactured to inch system specifications with a fully threaded design and high, narrow rounded head profile. The product is fully RoHS 3 (2015/863/EU) compliant, ensuring adherence to hazardous substance restrictions for environmental and workplace safety.
