S-95868A346 8-32 x 5/8" Plastic Socket Head Screws

Plastic Socket Head Screws

0021FA00191 Plastic Socket Head Screws
0021FA00191 Plastic Socket Head Screws

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

Part No.
Part No. 0021FA00191
Equivalent to mcmaster :
95868A346

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 5/8"

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

  • Excellent corrosion resistance for long-lasting performance in harsh environments without rust or degradation
  • Superior electrical insulation properties making them ideal for electrical assemblies and sensitive electronic applications
  • Reliable torque transmission through the 9/64" hex drive socket head design for secure fastening operations
  • Precision Class 2A thread fit ensures smooth installation and consistent clamping force in assembly processes
  • Wide temperature tolerance from -40° to 140°F maintains structural integrity across various operating conditions
  • Lightweight nylon construction reduces overall assembly weight while providing durable fastening solutions
  • RoHS 3 compliance meets international environmental standards for restricted hazardous substances

Professional Applications & Engineering Value

These nylon plastic socket head cap screws with 8-32 UNC coarse threads deliver critical engineering advantages in applications where metal fasteners would compromise performance. The nylon material provides inherent electrical insulation and corrosion resistance, eliminating the risk of galvanic corrosion and electrical shorts in sensitive equipment. The standard socket head profile with 9/64" hex drive enables efficient torque application in confined spaces, while the Class 2A thread fit ensures reliable engagement in plastic and soft material assemblies. These fully threaded right-hand fasteners maintain consistent performance across the -40° to 140°F temperature range, making them particularly valuable for outdoor equipment, electrical enclosures, and chemical processing applications where environmental factors would degrade metal alternatives.

Specification Summary & Compliance

This socket head cap screw features precision 8-32 UNC coarse threads with Class 2A thread fit tolerance for consistent performance. The fastener maintains RoHS 3 (2015/863/EU) compliance and operates effectively within the specified -40° to 140°F temperature range. Manufactured with standard socket head profile and 9/64" hex drive configuration, these fully threaded nylon screws provide reliable fastening solutions while meeting international environmental standards for hazardous substance restrictions.

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