S-93939A746 10-32 x 1/4" Plastic Fillister Head Slotted Screws

Plastic Fillister Head Slotted Screws

0143FA00042 Plastic Fillister Head Slotted Screws
0143FA00042 Plastic Fillister Head Slotted Screws

Image may differ from product. See technical specification for details.

Part No.
Part No. 0143FA00042
Equivalent to mcmaster :
93939A746

Basic Information

System of Measurement Inch

Head Parameters

Head Type Rounded
Head Diameter 0.313"
Head Height 0.18"
Rounded Head Profile High, Narrow
Rounded Head Style Fillister

Dimensions

Length 1/4"

Thread Parameters

Thread Type UNF
Thread Size 10-32
Thread Diameter 0.19"
Thread Spacing Fine
Thread Direction Right Hand
Thread Fit Class 2A
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Slotted

Material & Strength

Material Nylon Plastic
Hardness Not Rated

Temperature & Environment

Temperature Range -40° to 185° F
RoHS Compliant
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Excellent corrosion resistance with nylon plastic construction, ideal for harsh environments without risk of rust or galvanic corrosion
  • Precise Class 2A thread fit ensures reliable engagement and vibration resistance in fine-threaded assemblies
  • Wide operating temperature range from -40°F to 185°F maintains integrity across diverse industrial conditions
  • RoHS 3 compliance guarantees environmental safety and meets global regulatory standards for electronics and sensitive applications
  • High, narrow fillister head profile provides enhanced clearance and streamlined appearance while accommodating standard slotted drivers
  • Fully threaded design offers consistent clamping force along the entire 1/4" length for uniform load distribution
  • Lightweight non-conductive material reduces assembly weight and prevents electrical short circuits

Professional Applications & Engineering Value

Engineered for precision fastening in electrical enclosures, automotive components, and consumer electronics, this 10-32 UNF fine thread nylon screw solves critical challenges like weight reduction and electrical isolation. The nylon plastic material eliminates corrosion concerns in humid or chemically exposed environments, while the Class 2A thread fit and fully threaded design ensure secure, vibration-resistant connections in fine thread applications. With a slotted drive style and rounded fillister head, installation is simplified for maintenance-friendly assemblies. Its RoHS 3 compliance makes it particularly valuable for regulated industries requiring environmentally safe components.

Specification Summary & Compliance

This screw features 10-32 UNF fine threading with Class 2A thread fit per inch system standards, ensuring dimensional accuracy and interchangeability. Manufacturing adheres to RoHS 3 (2015/863/EU) compliance for hazardous substance restriction. The fully threaded 1/4" length and 0.313" head diameter maintain consistent specifications across production batches, suitable for precision assembly applications requiring reliable mechanical fastening.

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