
Silicon Bronze Hex Jam Nuts
Hex Thin Nuts or Check Nuts suitable for Marine, High Heat, and Harsh Environment Applications
- Comparable to hex finish nuts but thinner
- A Hex Jam Nut is also known as a Check Nut, Thin Hex Nut, or Thin Nut
- Available in UNC and UNF sizes
- Used for clamping nuts together without clamping against another object
- Two nuts are tightened against each other instead
- Secure an item to a fastener without exerting force on it
- Marine Grade Silicon Bronze
- Highly corrosion and temperature resistant
Note: All Silicon Bronze products will develop a patina based on the environment and time. These fasteners are not coated with any sealants to prevent a patina from forming. Depending on when the product was manufactured, you may receive a product that has started to develop a patina.
Nut Sizes | Flats | Thickness |
1/4" | 7/16" | 5/32" |
5/16" | 1/2" | 3/16" |
3/8" | 9/16" | 7/32" |
7/16" | 11/16" | 1/4" |
1/2" | 3/4" | 5/16" |
5/8" | 15/16" | 3/8" |
3/4" | 1-1/8" | 27/64" |
See Product Specifications
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Product Specifications
Product Video
