S-94613A144 6-32 x 1/4" Plastic Hex Head Screws

Plastic Hex Head Screws

0251FA00131 Plastic Hex Head Screws
0251FA00131 Plastic Hex Head Screws

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

Part No.
Part No. 0251FA00131
Equivalent to mcmaster :
94613A144

Basic Information

Color Off-White
System of Measurement Inch

Head Parameters

Head Type Hex
Head Width 1/4"
Head Height 3/32"

Dimensions

Length 1/4"

Thread Parameters

Thread Type UNC
Thread Size 6-32
Thread Diameter 0.138"
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

  • Excellent corrosion resistance due to nylon plastic construction, ideal for humid or chemical environments without rust concerns.
  • Secure and reliable fastening with Class 2A thread fit ensuring consistent engagement and vibration resistance in assemblies.
  • Broad temperature tolerance from -40° to 185°F, maintaining integrity in varied operating conditions.
  • Easy installation and removal with external hex drive and hex head design, allowing standard tool compatibility.
  • Full threading for maximum grip along the entire 1/4" length, enhancing holding power in plastic or soft materials.
  • Environmental compliance with RoHS 3 standards, supporting sustainable and safe manufacturing practices.
  • Lightweight and non-conductive properties reduce weight and prevent electrical interference in sensitive applications.

Professional Applications & Engineering Value

This 6-32 x 1/4" nylon hex head screw with UNC coarse thread is engineered to address common industrial challenges such as corrosion, electrical isolation, and weight reduction. Made from durable nylon plastic, it eliminates galvanic corrosion risks when used with dissimilar metals and provides excellent insulation for electrical components. The external hex drive and coarse threading enable quick assembly in plastics, composites, or sheet metal, reducing installation time and tool wear. Its temperature resistance from -40° to 185°F ensures stable performance in outdoor equipment, automotive interiors, and electronic enclosures, while the fully threaded design offers uniform clamping force for secure connections in vibration-prone settings.

Specification Summary & Compliance

This screw adheres to UNC coarse thread standards with a Class 2A thread fit for precise dimensional accuracy and ease of assembly. Key specifications include a thread size of 6-32, thread diameter of 0.138", and length of 1/4" in the inch system. It is fully compliant with RoHS 3 (2015/863/EU) regulations, ensuring it is free from hazardous substances for environmental safety and regulatory acceptance in global markets.

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