S-94701A319 8-32 x 3/8" Plastic Hex Head Screws

Plastic Hex Head Screws

0251FA00173 Plastic Hex Head Screws
0251FA00173 Plastic Hex Head Screws

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

Part No.
Part No. 0251FA00173
Equivalent to mcmaster :
94701A319

Basic Information

Color White
System of Measurement Inch

Head Parameters

Head Type Hex
Head Width 1/4"
Head Height 7/64"

Dimensions

Length 3/8"

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 External Hex

Material & Strength

Material PTFE Plastic
Hardness Not Rated

Temperature & Environment

Temperature Range -100° to 500° F
REACH Compliant
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

  • Exceptional temperature resilience for stable performance in environments ranging from -100°F to 500°F, preventing material degradation under thermal stress
  • Superior chemical resistance due to PTFE construction, ideal for corrosive or aggressive industrial settings without risk of rust or chemical damage
  • Reliable coarse threading with UNC 8-32 and Class 2A fit ensures quick, secure fastening and reduced cross-threading in assemblies
  • Easy installation and removal with external hex drive design, allowing standard tools for efficient maintenance and adjustments
  • Full threading along the 3/8" length provides consistent grip and holding power across the entire fastener engagement
  • Compliance with RoHS 3 and REACH regulations guarantees safety and environmental standards for global industrial use
  • Lightweight and non-conductive properties make these screws perfect for electrical or weight-sensitive applications without metallic interference

Professional Applications & Engineering Value

Engineered for demanding sectors, these PTFE plastic hex head screws address critical challenges in chemical processing, aerospace, and electronics. The 8-32 UNC coarse thread and Class 2A thread fit deliver precise alignment and vibration resistance, minimizing loosening in dynamic operations. With a temperature range of -100° to 500° F, they maintain integrity in extreme conditions where metal fasteners fail. The external hex drive enables torque control for secure assemblies, while the fully threaded design ensures uniform load distribution. Ideal for industrial plastic screws in corrosive or non-magnetic environments, they offer durability without compromising safety or regulatory adherence.

Specification Summary & Compliance

This screw adheres to inch system dimensions with 8-32 UNC coarse thread and Class 2A thread fit for consistent dimensional accuracy. It is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring environmental and health safety standards. The fully threaded construction and specified thread diameter of 0.164" support reliable performance in regulated industrial applications.

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