Boltmaster 1/4 inch-20 Steel Coupling Nut, 1 Pack

Boltmaster 1/4 inch-20 Steel Coupling Nut, 1 Pack

Regular price $2.79

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1/4"-20 Steel Coupling Nut

Join threaded rods securely with this Boltmaster steel coupling nut. Built from durable steel with a corrosion-resistant zinc-plated finish, it delivers reliable strength for plumbing, electrical, and general construction projects.


Key Features:

  • Reliable Connections: Joins two threaded rods end-to-end for extended reach and secure alignment
  • Durable Steel Build: Made from steel for strength in demanding applications
  • Corrosion Resistance: Zinc-plated finish helps protect against rust
  • Standard Fit: 1/4"-20 coarse, right-hand threads for compatibility with common hardware
  • Single Pack Convenience: Ideal for repairs, installations, and small projects

Specifications Table:

Specification Details
Material Steel
Finish Zinc Plated
Thread Size 1/4"-20
Thread Type Coarse, right-hand
Inside Diameter 1/4 inch
Length 0.375 inch
Number in Package 1 pack
Packaging Type Boxed

Frequently Asked Questions (FAQ):

Q: What size threads does this coupling nut fit?
A: It fits standard 1/4"-20 coarse, right-hand threads.


Q: Is it suitable for outdoor use?
A: Yes, the zinc-plated finish offers basic corrosion resistance; for harsh environments, consider stainless options.


Q: Who commonly uses this nut?
A: Plumbers, electricians, contractors, and DIYers use it to extend or join threaded rods.


Q: Do I need tools for installation?
A: Use two wrenches to tighten the rods into the hex-shaped coupling nut for a secure connection.


Q: What material is it made of?
A: Steel with a zinc-plated finish.


A Sleek, Functional Link for Clean, Continuous Lines

This streamlined coupling nut creates a seamless extension of threaded elements, keeping installations crisp and precise. The hex profile and zinc sheen add a subtle industrial elegance. Style it with exposed hardware in utility spaces for a polished, purposeful look. An essential detail that delivers durability and refined simplicity.


Extend your threaded assemblies with confidence—add this 1/4"-20 steel coupling nut to your project today.

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