S-95868A299 6-32 x 5/8" Plastic Socket Head Screws

Plastic Socket Head Screws

0021FA00172 Plastic Socket Head Screws
0021FA00172 Plastic Socket Head Screws

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

Part No.
Part No. 0021FA00172
Equivalent to mcmaster :
95868A299

Basic Information

System of Measurement Inch

Head Parameters

Head Type Socket
Head Diameter 0.226"
Head Height 0.138"
Socket Head Profile Standard

Dimensions

Length 5/8"

Thread Parameters

Thread Type UNC
Thread Size 6-32
Thread Diameter 0.138"
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 2A
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Hex
Drive Size 7/64"

Material & Strength

Material Nylon Plastic
Hardness Not Rated

Temperature & Environment

Temperature Range -40° to 140° F
RoHS Compliant
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
Price available upon request. Our sales team will respond within 24 hours with a competitive quote tailored to your requirements.
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Key Features & Benefits at a Glance

  • Excellent corrosion resistance due to nylon construction, ideal for humid or chemical environments without rust concerns
  • Secure, flush-mount installation with standard socket head profile and 7/64" hex drive for reliable torque application
  • Wide temperature tolerance from -40° to 140°F ensures stable performance in varying operational conditions
  • Precise Class 2A thread fit with coarse UNC threading for quick assembly and reduced cross-threading risks
  • Full RoHS 3 compliance guarantees environmentally safe materials for regulated industries
  • Lightweight and electrically non-conductive properties prevent galvanic corrosion and electrical interference
  • Fully threaded 5/8" length provides maximum grip and adjustability in plastic or soft material applications

Professional Applications & Engineering Value

This nylon socket head cap screw with 6-32 UNC coarse threading addresses critical needs in electronics, automotive, and food processing industries where metal fasteners cause short circuits, corrosion, or contamination. The plastic construction eliminates galvanic reactions when joining dissimilar materials, while the standard socket head profile and hex drive enable high-torque installation without stripping. Engineers specify these temperature-resistant screws for assembly lines operating between -40° and 140°F, where thermal expansion differences would compromise metal fasteners. The Class 2A thread fit ensures consistent engagement in tapped holes while resisting vibration loosening in industrial applications.

Specification Summary & Compliance

Manufactured to inch system dimensions with Class 2A thread fit per UNC standards, ensuring interchangeability with existing tooling. The fully threaded 5/8" length maintains coarse thread spacing for rapid assembly. Complies with RoHS 3 (2015/863/EU) regulations for hazardous substance restrictions, making these plastic fasteners suitable for global supply chains requiring environmental compliance.

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