Marine Grade Stainless Steel Coupling Nuts
Rod Coupling Nut, or Extension Nut, in 316 Stainless Steel
- Join two male threads
- Commonly used with threaded rod
- Also known as Extension Nuts
- Marine Grade 316 Stainless Steel for Extreme Corrosion Resistance
- Perfect for Applications in Saltwater or other Corrosive Environments
- Make longer rod assemblies from shorter lengths
- Fine or coarse thread
| Nut Sizes | Flats | Length |
| #10 | 3/8" | 3/4" |
| 1/4" | 3/8" | 7/8" |
| 5/16" | 7/16" | 1" |
| 3/8" | 1/2" | 1-1/8" |
| 7/16" | 9/16" | 1-1/4" |
| 1/2" | 5/8" | 1-1/4" |
| 5/8" | 7/8" | 1-3/4" |
| 3/4" | 1" | 2" |
| 7/8" | 1-1/4" | 2-1/2" |
| 1" | 1-3/8" | 2-1/2" |
| 1-1/8" | 1-1/2" | 3" |
| 1-1/4" | 1-5/8" | 3" |
| 1-1/2" | 2" | 3-1/2" |
See Product Specifications
NA = "Not Sold In Single Quantity"
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Product Specifications
Color
Silver
Corrosion Resistant
Yes
Grade
316
Marine Grade
Yes
Material
Stainless Steel
Thread Direction
Right Hand
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
