S-95868A340 8-32 x 1/4" Plastic Socket Head Screws

Plastic Socket Head Screws

0021FA00186 Plastic Socket Head Screws
0021FA00186 Plastic Socket Head Screws

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

Part No.
Part No. 0021FA00186
Equivalent to mcmaster :
95868A340

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 1/4"

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

  • Corrosion-resistant nylon construction eliminates rust and galvanic corrosion in electrical and moisture-prone environments
  • Precise Class 2A thread fit ensures smooth installation and reliable fastening performance in industrial assemblies
  • Wide temperature tolerance (-40° to 140°F) maintains structural integrity across diverse operating conditions
  • Standard hex socket drive (9/64") provides secure tool engagement and prevents stripping during high-torque applications
  • RoHS 3 compliance meets international environmental standards for hazardous substance restrictions
  • Fully threaded UNC coarse design delivers maximum grip strength and vibration resistance in plastic and soft material applications
  • Lightweight non-conductive properties make ideal for electrical insulation and weight-sensitive assemblies

Professional Applications & Engineering Value

These nylon socket head cap screws solve critical challenges in electrical enclosures, instrumentation, and industrial equipment where metal fasteners cause short circuits or corrosion. The UNC coarse thread with Class 2A tolerance prevents cross-threading in plastic housings while maintaining consistent clamping force. Unlike metallic alternatives, the nylon plastic construction provides inherent corrosion resistance without additional coatings, making them perfect for humid environments and chemical exposure. The standard socket head profile with 9/64" hex drive ensures compatibility with common tools while the fully threaded design maximizes retention in assemblies subject to vibration.

Specification Summary & Compliance

Manufactured to UNC thread standards with Class 2A thread fit for consistent dimensional accuracy. Features right-hand coarse threading on a fully threaded rod with 0.27" head diameter and 1/4" length. Compliant with RoHS 3 (2015/863/EU) environmental regulations, containing no restricted hazardous substances. Suitable for continuous operation within -40° to 140°F temperature range.

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