Black Oxide Stainless Steel Hex Jam Nuts
Hex Thin Nuts or Check Nuts - Black Oxide 18-8 Stainless Steel
- Comparable to hex finish nuts but thinner, allowing for two to be used to clamp against each other
- A Hex Jam Nut is also known as a Check Nut, Thin Hex Nut, or Thin Nut
- Used for clamping nuts together without clamping against another object
- Secure an item to a fastener without exerting force on it
- Abrasion Resistant Black Oxide 18-8 Stainless Steel
- Commonly used in the automotive, tool manufacturing, firearms and knife building industries.
| Nut Sizes | Flats | Thickness |
| 1/4"-20 | 7/16" | 5/32" |
| 5/16"-18 | 1/2" | 3/16" |
| 3/8"-16 | 9/16" | 7/32" |
| 1/2"-13 | 3/4" | 5/16" |
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Product Specifications
Color
Black
Corrosion Resistant
Yes
Drive Style
External Hex
Finish
Black Oxide
Grade
18-8
Material
Stainless Steel
Product Type
Hex Jam Nut
System of Measurement (Unit)
Inch
Thread Direction
Right Hand
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
