S-96169A468 1/4"-20 Hex Nuts

Hex Nuts

0905FA00004 Hex Nuts
0905FA00004 Hex Nuts

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

Part No.
Part No. 0905FA00004
Equivalent to mcmaster :
96169A468

Basic Information

System of Measurement Inch
Nut Type Hex
Color Off-White

Dimension Parameters

Width 7/16"
Height 7/32"

Thread Parameters

Thread Type UNC
Thread Size 1/4"-20
Thread Direction Right Hand
Thread Spacing Coarse
Thread Fit Class 2B

Head Parameters

Drive Style External Hex
Hex Nut Profile Standard

Material & Strength Parameters

Material Polypropylene Plastic

Temperature & Environment Parameters

Temperature Range -20° to 210° F

Finish & Compliance Parameters

RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (07/08/2021, 219 SVHC) 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-free performance with polypropylene plastic construction, ideal for humid or chemical environments where metal fasteners would degrade.
  • Reliable thread engagement ensured by the Class 2B thread fit, providing consistent clamping force and reducing the risk of cross-threading.
  • Broad thermal stability with a temperature range from -20° to 210° F, suitable for applications exposed to varying thermal conditions.
  • Easy installation and removal with a standard external hex drive and coarse UNC threading, allowing for quick assembly with common tools.
  • Environmental and regulatory safety through compliance with RoHS 3 and REACH standards, ensuring safe use in regulated industries.
  • Dimensional precision with a 1/4"-20 UNC thread size and standard hex profile, guaranteeing compatibility with a wide range of industrial components.
  • Lightweight and non-conductive properties reduce overall assembly weight and eliminate electrical conductivity risks.

Professional Applications & Engineering Value

This 1/4"-20 UNC hex nut made from polypropylene plastic addresses critical challenges in industries where metal fasteners are unsuitable. Its Class 2B thread fit and coarse thread spacing ensure secure, vibration-resistant connections in assembly lines, electrical enclosures, and fluid handling systems. The right-hand thread direction and external hex drive facilitate efficient installation with standard wrenches, reducing labor time. With a temperature range of -20° to 210° F, it performs reliably in outdoor equipment, automotive components, and food processing machinery, while its off-white color and plastic material resist corrosion, chemicals, and electrical hazards, extending service life in demanding environments.

Specification Summary & Compliance

This hex nut features a 1/4"-20 UNC thread size with Class 2B thread fit for precise tolerance, and dimensions of 7/16" width and 7/32" height. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) standards, ensuring adherence to environmental and safety regulations for industrial use.

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