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  • Carbon Steel Coupling Nut, Black Oxide Finish, Inch, Made in US
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Carbon Steel Coupling Nut, Black Oxide Finish, Inch, Made in US

Available in multiple versions

1 customer review

Price: $6.27 - $42.57
Product Specifications
Brand Name Small Parts
Part Number B00DGB80R0
Material Type Carbon Steel
System of Measurement Inch
Exterior Finish Black Oxide
UNSPSC Code 31161728

Also known as extension nuts, these coupling nuts are used to join two or more stud lengths for a... Read full product description

Currently showing 1-7 of 7
Thread Size Overall Length Overall Width Number of Items Part Number
The Amazon Standard Item Number (ASIN) uniquely identifies the item in the Amazon catalog.
Price Quantity
1"-8 2-1/2 inches 1-5/8 inches 2 B003MW0BNY
In Stock (2)
1/2"-13 1-1/4 inches 7/8 inches 5 B003MW0BMU
Usually ships in 6 to 10 days
+ $3.99 Shipping
1/4"-20 5/8 inches 1/2 inches 5 B003MW0BLQ
In Stock (2)
3/8"-16 1 inches 11/16 inches 5 B003MW0BMA
Usually ships in 6 to 10 days
+ $3.99 Shipping
5/16"-18 7/8 inches 9/16 inches 5 B003MW0BM0
In Stock (4)
5/8"-11 1-5/8 inches 1-1/16 inches 5 B003MW0BN4
In Stock (2)
7/8"-9 2-1/4 inches 1-7/16 inches 2 B003MW0BNO
In Stock (2)
Currently showing 1-7 of 7
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Product Features

  • Made of case hardened steel for strength and durability
  • Black oxide finish for excellent resistance to corrosion
  • Conforms to TCMAI standards

Product Details

  • Shipping Information: View shipping rates and policies
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B00DGB80R0
  • Average Customer Review: 4.0 out of 5 stars  See all reviews (1 customer review)
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Most Helpful Customer Reviews

Thread Size: 1/4"-20Overall Width: 1/2Number of Items: 5Overall Length: 5/8 Verified Purchase
Perfect coupling nut. Just what I needed.
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