S-95355A239 7/16"-14 Hex Nuts

Hex Nuts

0890FA00008 Hex Nuts
0890FA00008 Hex Nuts

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

Part No.
Part No. 0890FA00008
Equivalent to mcmaster :
95355A239

Basic Information

System of Measurement Inch
Nut Type Hex

Dimension Parameters

Width 11/16"
Height 3/8"

Thread Parameters

Thread Type UNC
Thread Size 7/16"-14
Thread Direction Left Hand
Thread Spacing Coarse
Thread Fit Class 2B

Head Parameters

Drive Style External Hex
Hex Nut Profile Standard

Material & Strength Parameters

Material 316 Stainless Steel

Finish & Compliance Parameters

RoHS RoHS 3 (2015/863/EU) 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

  • Exceptional corrosion resistance from 316 Stainless Steel construction for reliable performance in harsh environments
  • Secure left-hand threading prevents loosening in counter-rotational applications and specialized machinery
  • Precise Class 2B thread fit ensures smooth assembly and consistent clamping force in industrial settings
  • Coarse UNC threading provides faster installation and reduced cross-threading risk compared to fine threads
  • Standard external hex drive offers compatibility with common tools and straightforward installation
  • RoHS 3 compliance meets environmental regulations for safe use across various industries
  • Heavy-duty construction with 11/16" width and 3/8" height delivers robust performance in demanding applications

Professional Applications & Engineering Value

This 7/16"-14 UNC left hand hex nut delivers critical engineering solutions where standard right-hand threads would compromise safety and functionality. Manufactured from 316 Stainless Steel, it provides superior corrosion resistance in chemical processing, marine, and food processing equipment where exposure to corrosive elements is constant. The coarse thread spacing combined with Class 2B thread fit ensures reliable engagement in high-vibration environments, preventing accidental disassembly in machinery with reverse rotational forces. The external hex drive design allows for high torque application using standard tools, making it ideal for maintenance and assembly operations across industrial sectors including automotive, manufacturing, and heavy equipment where left-hand threading is essential for specialized mechanical systems.

Specification Summary & Compliance

This inch system hex nut features precise 7/16"-14 UNC coarse thread with Class 2B thread fit tolerance, ensuring consistent performance across industrial applications. Manufactured to standard external hex drive specifications with dimensions of 11/16" width and 3/8" height. The product is fully RoHS 3 (2015/863/EU) compliant, meeting current environmental regulations for industrial components while maintaining the material integrity and performance standards required for professional use.

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