S-95868A339 8-32 x 9/32" Plastic Socket Head Screws

Plastic Socket Head Screws

0021FA00185 Plastic Socket Head Screws
0021FA00185 Plastic Socket Head Screws

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

Part No.
Part No. 0021FA00185
Equivalent to mcmaster :
95868A339

Basic Information

System of Measurement Inch

Head Parameters

Head Type Socket
Head Diameter 0.27"
Head Height 0.164"
Socket Head Profile Standard

Dimensions

Length 9/32"

Thread Parameters

Thread Type UNC
Thread Size 8-32
Thread Diameter 0.164"
Thread Spacing Coarse
Thread Direction Right Hand
Thread Fit Class 2A
Threading Fully Threaded

Tip & Drive Parameters

Drive Style Hex
Drive Size 9/64"

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
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Key Features & Benefits at a Glance

  • Exceptional corrosion resistance for reliable performance in harsh chemical or marine environments where metal fasteners fail
  • Complete electrical insulation properties prevent short circuits and current leakage in sensitive electronic assemblies
  • Lightweight non-metallic construction reduces overall component weight while maintaining secure fastening integrity
  • Precision Class 2A thread fit ensures smooth installation and consistent clamping force in UNC coarse thread applications
  • Wide temperature tolerance from -40° to 140° F maintains dimensional stability across various operating conditions
  • Standard hex socket drive provides secure tool engagement and prevents stripping during installation
  • RoHS 3 compliance meets international environmental standards for restricted substances

Professional Applications & Engineering Value

These nylon plastic socket head cap screws deliver critical engineering advantages in applications where metal fasteners create operational risks. The non-conductive properties make them ideal for electrical enclosures, control panels, and PCB mounting where electrical insulation is mandatory. Their inherent corrosion resistance eliminates galvanic corrosion concerns in chemical processing equipment, marine hardware, and outdoor installations. The 8-32 UNC coarse thread configuration with Class 2A fit provides excellent engagement in plastic and soft materials, while the standard socket head design accommodates high-torque installation without compromising the 9/64" hex drive. These fully threaded fasteners maintain consistent performance across the specified -40° to 140° F temperature range, ensuring reliability in thermally dynamic environments.

Specification Summary & Compliance

This socket head cap screw features precision 8-32 UNC coarse threads with Class 2A thread fit tolerances per ANSI/ASME B1.1 standards. The fully threaded design provides consistent engagement along the entire 9/32" length. Manufacturing complies with RoHS 3 (2015/863/EU) regulations, ensuring environmental compliance for restricted substances. The inch measurement system maintains dimensional accuracy across all specifications including head diameter (0.27"), head height (0.164"), and thread diameter (0.164").

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