
Stainless Steel Extra Tall Acorn Cap Nuts
18-8 Stainless Steel Extra Tall Acorn Nuts
- Extra Tall Crown
- Sometimes known as an Acorn Nut, Cap Nut, or Dome Nut
- Hex nut with a long closed end
- Domed thread to protect external thread
- More space for internal threading
- Easily Removable
- Aesthetic finished look
- Safe for applications where exposed to moisture
- Sizes listed as: Internal Thread Size x Height

Stainless Steel Extra Tall Cap Nuts from Albany County Fasteners are all proudly made in the USA for premium quality.
Nut Sizes | Flats | Height | Thread Length |
3/8"-16 | 9/16" | 25/32" | 15/32" |
3/8"-16 | 9/16" | 1-1/16" | 3/4" |
3/8"-16 | 9/16" | 1-5/16" | 1" |
3/8"-16 | 9/16" | 1-9/16" | 1-1/4" |
1/2"-13 | 3/4" | 1-1/32" | 5/8" |
1/2"-13 | 3/4" | 1-7/16" | 1" |
1/2"-13 | 3/4" | 1-3/4" | 1-1/4" |
1/2"-13 | 3/4" | 2" | 1-1/2" |
See Product Specifications
NA = "Not Sold In Single Quantity"
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Product Specifications
Color
Silver
Corrosion Resistant
Yes
Drive Style
External Hex
Grade
18-8
Material
Stainless Steel
Product Type
Extra Tall (Too Tall) Acorn / Cap Nuts
System of Measurement (Unit)
Inch
Thread Direction
Right Hand
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
USA Made
Yes