S-94613A194 8-32 x 1/2" Plastic Hex Head Screws

Plastic Hex Head Screws

0251FA00140 Plastic Hex Head Screws
0251FA00140 Plastic Hex Head Screws

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

Part No.
Part No. 0251FA00140
Equivalent to mcmaster :
94613A194

Basic Information

Color Off-White
System of Measurement Inch

Head Parameters

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

Dimensions

Length 1/2"

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 Nylon Plastic
Hardness Not Rated

Temperature & Environment

Temperature Range -40° to 185° 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

  • Corrosion-free performance with durable nylon plastic construction, ideal for humid or chemical environments
  • Easy installation and removal using standard tools thanks to the external hex drive and right-hand threading
  • Reliable thread engagement ensured by Class 2A thread fit and UNC coarse thread design for vibration resistance
  • Versatile temperature tolerance from -40° to 185°F, maintaining integrity in varied operating conditions
  • Full-length threading provides consistent grip and load distribution along the entire 1/2" length
  • Environmental compliance with RoHS 3 standards, safe for regulated industries
  • Lightweight and non-conductive properties reduce overall assembly weight and prevent electrical interference

Professional Applications & Engineering Value

These 8-32 UNC coarse thread nylon hex head screws deliver exceptional value in applications where metal fasteners fail, such as electrical enclosures, HVAC systems, and automotive components. The nylon plastic material eliminates galvanic corrosion risks when mating with dissimilar metals, while the external hex drive allows for high-torque installation without stripping. Engineered with a Class 2A thread fit, they maintain secure connections under vibration, and the fully threaded design maximizes holding power in plastic or thin metal assemblies. Their temperature resistance from -40° to 185°F ensures reliability in both indoor and outdoor environments, making them a go-to solution for maintenance-free industrial fastening.

Specification Summary & Compliance

This fastener adheres to UNC coarse thread standards with precise Class 2A thread fit tolerances for consistent performance. The 8-32 thread size and 1/2" length provide standardized dimensions for interchangeability. Manufacturing complies with RoHS 3 (2015/863/EU) regulations, ensuring the absence of restricted hazardous substances. The off-white nylon construction and fully threaded profile meet common industrial requirements for non-metallic fasteners in electrical and lightweight structural applications.

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