S-90104A107 10-32 x 3/4" Coupling Nuts

Coupling Nuts

0986FA00020 Coupling Nuts
0986FA00020 Coupling Nuts

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

Part No.
Part No. 0986FA00020
Equivalent to mcmaster :
90104A107

Basic Information

System of Measurement Inch
Nut Type Coupling, Hex

Dimension Parameters

Width 3/8"
Length 3/4"

Thread Parameters

Thread Type UNF
Thread Size 10-32
Threading Fully Threaded
Thread Direction Right Hand
Thread Spacing Fine
Thread Fit Class 2B

Head Parameters

Drive Style External Hex
Coupling Nut Profile Standard

Material & Strength Parameters

Material 316 Stainless Steel

Finish & Compliance Parameters

RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (01/17/2023, 233 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

  • Superior corrosion resistance with 316 stainless steel construction, ideal for harsh environments and extended service life
  • Reliable thread engagement provided by Class 2B thread fit, ensuring smooth assembly and consistent clamping force
  • Secure rod joining capability through fully threaded design, enabling strong, continuous connections for threaded rods
  • Easy installation and removal with external hex drive, allowing for standard wrenching and high torque application
  • Precise fine threading (10-32 UNF) delivers excellent vibration resistance and load distribution in demanding applications
  • Compliance with environmental regulations including RoHS 3 and REACH, ensuring safe use in regulated industries
  • Standard 3/4" length offers versatile coupling solutions for various project requirements

Professional Applications & Engineering Value

This 316 stainless steel coupling nut with 10-32 UNF fine threading solves critical challenges in industrial assembly where corrosion resistance and thread reliability are paramount. The fully threaded design and Class 2B thread fit ensure maximum thread contact when joining threaded rods, preventing loosening under vibration while maintaining alignment in structural frameworks, machinery, and piping systems. The external hex drive facilitates quick installation in confined spaces, making it ideal for maintenance operations and OEM equipment manufacturing. Its corrosion-resistant properties make it suitable for marine, chemical processing, and food industry applications where moisture and aggressive chemicals are present.

Specification Summary & Compliance

This coupling nut features 10-32 UNF fine threads with Class 2B thread fit per UNF standards, ensuring precise dimensional accuracy. The 3/4" length and 3/8" width provide consistent coupling performance. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming environmental safety and material traceability for industrial use.

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