Boltmaster 3/8 in.-16 Steel Coupling Nut, Zinc-Plated, 1.75 in. Length (1-Pack)
Regular price $2.593/8 in.-16 Zinc-Plated Steel Coupling Nut
Heavy-duty Boltmaster coupling nut designed to join two lengths of 3/8 in.-16 threaded rod or bolts. Made of durable steel with a corrosion-resistant zinc-plated finish for reliable performance in construction, repair, and DIY applications.
Key Features:
- Durable Steel Construction: Built to withstand high torque connections and repeated use
- Zinc-Plated Finish: Provides corrosion resistance for indoor and sheltered outdoor installations
- 3/8 in.-16 Coarse Threads: Compatible with standard 3/8 in. threaded rod and bolts
- Extended 1.75 in. Length: Offers increased thread engagement for secure coupling
- Single-Pack Convenience: Ideal for small projects and repairs
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Boltmaster |
| Product Type | Coupling Nut |
| Call Out Size | 3/8 in.-16 |
| Thread Type | Coarse |
| Material | Steel |
| Finish | Zinc-Plated |
| Length | 1.75 in. |
| Inside Diameter | 3/8 in. |
| Nut Diameter | 3/8 in. |
| Number in Package | 1 pk |
| Packaging Type | Boxed |
Frequently Asked Questions (FAQ):
Q: What size threads does this coupling nut fit?
A: It is designed for 3/8 in.-16 coarse-thread rods or bolts.
Q: What is the overall length?
A: The coupling nut length is 1.75 inches.
Q: What material is it made from?
A: Steel with a protective zinc-plated finish.
Q: Is this suitable for outdoor use?
A: The zinc plating provides basic corrosion resistance; for harsh outdoor or marine environments, consider stainless steel or hot-dip galvanized alternatives.
Q: How is it typically used?
A: Commonly used to join two lengths of threaded rod or extend bolt length in framing, HVAC, electrical, and general repair projects.
Sleek Hardware, Solid Connections
This zinc-kissed coupling nut brings an industrial polish to the everyday—clean, geometric, and quietly strong. Its elongated hex silhouette offers a refined detail while delivering confident performance. Style it with exposed threaded rod for open-shelf brackets or custom lighting to channel modern workshop chic. A small yet mighty essential for luxe, utilitarian design.
Add this Boltmaster coupling nut to your cart for a secure, corrosion-resistant connection on your next project.
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