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Steel Hex Panel Nuts
Fasten these panel nuts with a wrench for more torque while tightening than knurled panel nuts. Also known as dress nuts, they're extremely thin for use in tight spaces such as electrical panels.
Zinc-plated steel nuts resist corrosion in wet environments.
Black-oxide steel nuts have a dark surface color.
For technical drawings and 3-D models, click on a part number.
| Thread Size  | Wd. | Ht. | Pkg. Qty. | Pkg. | |
Zinc-Plated Steel | |||||
|---|---|---|---|---|---|
| 1/4"-32 | 5/16" | 5/64" | 10 | 000000000 | 000000 |
| 1/4"-32 | 3/8" | 3/32" | 10 | 000000000 | 0000 |
| 5/16"-32 | 7/16" | 7/64" | 10 | 000000000 | 00000 |
| 3/8"-32 | 5/8" | 3/32" | 1 | 000000000 | 0000 |
| 7/16"-28 | 5/8" | 3/32" | 1 | 000000000 | 0000 |
| 15/32"-32 | 9/16" | 5/64" | 1 | 000000000 | 0000 |
| 15/32"-32 | 5/8" | 3/32" | 1 | 000000000 | 0000 |
| 15/32"-32 | 5/8" | 9/16" | 1 | 000000000 | 0000 |
| 1/2"-28 | 5/8" | 3/32" | 1 | 000000000 | 0000 |
Black-Oxide Steel | |||||
| 3/8"-32 | 1/2" | 3/32" | 1 | 000000000 | 0000 |
| 7/16"-28 | 5/8" | 3/32" | 1 | 000000000 | 0000 |
| 1/2"-28 | 5/8" | 3/32" | 1 | 000000000 | 0000 |
| 1/2"-28 | 5/8" | 1/8" | 1 | 000000000 | 0000 |
| 1/2"-28 | 3/4" | 3/8" | 1 | 000000000 | 00000 |
| 5/8"-24 | 15/16" | 3/8" | 1 | 000000000 | 00000 |
| 11/16"-24 | 1" | 27/64" | 1 | 000000000 | 00000 |
| 3/4"-20 | 1" | 27/64" | 1 | 000000000 | 00000 |
| 7/8"-20 | 1 5/16" | 31/64" | 1 | 000000000 | 00000 |
Stainless Steel Hex Panel Nuts
All of these stainless steel panel nuts have some chemical resistance. They can be fastened with a wrench for more torque while tightening than knurled panel nuts. Also known as dress nuts, they are extremely thin for use in tight spaces such as electrical panels.
18-8 stainless steel nuts have good chemical resistance. They may be mildly magnetic. Those with a black-oxide finish have a dark surface color.
316 stainless steel nuts have excellent chemical resistance and can be used in saltwater environments.
For technical drawings and 3-D models, click on a part number.
| Pipe Size | Wd. | Ht. | Pkg. Qty. | Pkg. | |
18-8 Stainless Steel | |||||
|---|---|---|---|---|---|
| 1/8 | 9/16" | 1/8" | 1 | 000000000 | 00000 |
| 1/8 | 5/8" | 1/8" | 1 | 000000000 | 0000 |
| 1/8 | 5/8" | 3/16" | 1 | 000000000 | 0000 |
| 1/4 | 11/16" | 1/4" | 1 | 000000000 | 0000 |
| 1/4 | 11/16" | 9/32" | 1 | 000000000 | 0000 |
| 3/8 | 13/16" | 17/64" | 1 | 000000000 | 0000 |
| 1/2 | 1" | 21/64" | 1 | 000000000 | 0000 |
| 1/2 | 1" | 11/32" | 1 | 000000000 | 00000 |
316 Stainless Steel | |||||
| 1/8 | 5/8" | 1/8" | 1 | 000000000 | 0000 |
| 1/8 | 5/8" | 3/16" | 1 | 000000000 | 0000 |
| 1/4 | 11/16" | 1/4" | 1 | 000000000 | 00000 |
| 1/4 | 11/16" | 17/64" | 1 | 000000000 | 00000 |
| 3/8 | 13/16" | 17/64" | 1 | 000000000 | 00000 |
| 1/2 | 1" | 21/64" | 1 | 000000000 | 00000 |
| Thread Size | Wd. | Ht. | Pkg. Qty. | Pkg. | |
18-8 Stainless Steel | |||||
|---|---|---|---|---|---|
| 1/4"-32 | 5/16" | 5/64" | 10 | 000000000 | 000000 |
| 1/4"-32 | 3/8" | 3/32" | 10 | 000000000 | 0000 |
| 5/16"-32 | 3/8" | 3/32" | 1 | 000000000 | 0000 |
| 5/16"-32 | 7/16" | 7/64" | 10 | 000000000 | 00000 |
| 5/16"-32 | 1/2" | 17/64" | 1 | 000000000 | 0000 |
| 3/8"-32 | 1/2" | 3/32" | 1 | 000000000 | 0000 |
| 3/8"-32 | 9/16" | 21/64" | 1 | 000000000 | 0000 |
| 3/8"-32 | 5/8" | 3/32" | 1 | 000000000 | 0000 |
| 7/16"-28 | 5/8" | 3/32" | 1 | 000000000 | 0000 |
| 7/16"-28 | 11/16" | 3/8" | 1 | 000000000 | 0000 |
| 15/32"-32 | 9/16" | 5/64" | 1 | 000000000 | 0000 |
| 15/32"-32 | 9/16" | 3/32" | 1 | 000000000 | 0000 |
| 15/32"-32 | 5/8" | 3/32" | 1 | 000000000 | 0000 |
| 15/32"-32 | 5/8" | 9/16" | 1 | 000000000 | 0000 |
| 1/2"-28 | 5/8" | 3/32" | 1 | 000000000 | 0000 |
| 1/2"-28 | 5/8" | 1/8" | 1 | 000000000 | 0000 |
| 11/16"-24 | 1" | 27/64" | 1 | 000000000 | 00000 |
| 3/4"-20 | 1" | 27/64" | 1 | 000000000 | 00000 |
Black-Oxide 18-8 Stainless Steel | |||||
| 5/16"-32 | 7/16" | 7/64" | 5 | 000000000 | 00000 |
| 3/8"-32 | 1/2" | 3/32" | 1 | 000000000 | 0000 |
| 7/16"-28 | 5/8" | 3/32" | 1 | 000000000 | 0000 |
| 15/32"-32 | 5/8" | 9/16" | 1 | 000000000 | 0000 |
| 1/2"-28 | 5/8" | 3/32" | 1 | 000000000 | 0000 |
| 5/8"-24 | 15/16" | 3/8" | 1 | 000000000 | 0000 |
| 11/16"-24 | 1" | 27/64" | 1 | 000000000 | 00000 |
| 3/4"-20 | 1" | 27/64" | 1 | 000000000 | 0000 |
316 Stainless Steel | |||||
| 1/4"-32 | 5/16" | 5/64" | 1 | 000000000 | 0000 |
| 5/16"-32 | 3/8" | 3/32" | 1 | 000000000 | 00000 |
| 3/8"-32 | 1/2" | 3/32" | 1 | 000000000 | 00000 |
| 7/16"-28 | 5/8" | 3/32" | 1 | 000000000 | 00000 |
| 15/32"-32 | 5/8" | 9/16" | 1 | 000000000 | 00000 |
| 1/2"-28 | 5/8" | 1/8" | 1 | 000000000 | 00000 |
| 5/8"-24 | 15/16" | 3/8" | 1 | 000000000 | 00000 |
| 11/16"-24 | 1" | 27/64" | 1 | 000000000 | 00000 |
| 3/4"-20 | 1" | 27/64" | 1 | 000000000 | 00000 |
| 7/8"-20 | 1 5/16" | 31/64" | 1 | 000000000 | 00000 |
| Thread Size | Wd. | Ht. | Pkg. Qty. | Pkg. | |
18-8 Stainless Steel | |||||
|---|---|---|---|---|---|
| 1/4"-40 | 5/16" | 1/16" | 1 | 000000000 | 00000 |
| 1/4"-40 | 5/8" | 3/16" | 1 | 000000000 | 0000 |
| 5/8"-27 | 3/4" | 1/8" | 1 | 000000000 | 0000 |
Black-Oxide 18-8 Stainless Steel | |||||
| 1/4"-40 | 5/8" | 3/16" | 1 | 000000000 | 0000 |
| 5/8"-27 | 3/4" | 1/8" | 1 | 000000000 | 0000 |
316 Stainless Steel | |||||
| 1/4"-40 | 5/8" | 3/16" | 1 | 000000000 | 0000 |
| 5/8"-27 | 3/4" | 1/8" | 1 | 000000000 | 0000 |
Brass Hex Panel Nuts
These panel nuts are corrosion resistant in wet environments, electrically conductive, and nonmagnetic. They can be fastened with a wrench for more torque while tightening than knurled panel nuts. Also known as dress nuts, they're extremely thin for use in tight spaces such as electrical panels.
Nickel-plated brass panel nuts have excellent resistance to chemicals and salt water.
For technical drawings and 3-D models, click on a part number.
| Thread Size | Wd. | Ht. | Pkg. Qty. | Pkg. | |
Brass | |||||
|---|---|---|---|---|---|
| 1/4"-32 | 5/16" | 5/64" | 10 | 000000000 | 00000 |
| 1/4"-32 | 3/8" | 3/32" | 10 | 000000000 | 0000 |
| 5/16"-32 | 7/16" | 7/64" | 10 | 000000000 | 0000 |
| 3/8"-32 | 5/8" | 3/32" | 1 | 000000000 | 0000 |
| 7/16"-28 | 5/8" | 3/32" | 1 | 000000000 | 0000 |
| 15/32"-32 | 5/8" | 3/32" | 1 | 000000000 | 0000 |
Nickel-Plated Brass | |||||
| 1/4"-32 | 5/16" | 5/64" | 10 | 000000000 | 0000 |
| 1/4"-32 | 3/8" | 3/32" | 10 | 000000000 | 0000 |
| 5/16"-32 | 7/16" | 7/64" | 10 | 000000000 | 0000 |
| 3/8"-32 | 1/2" | 3/32" | 10 | 000000000 | 0000 |
| 7/16"-28 | 5/8" | 3/32" | 1 | 000000000 | 0000 |
| 15/32"-32 | 9/16" | 5/64" | 10 | 000000000 | 0000 |
| 15/32"-32 | 9/16" | 3/32" | 10 | 000000000 | 0000 |
| 1/2"-28 | 5/8" | 1/8" | 10 | 000000000 | 0000 |
Knurled Panel Nuts
These panel nuts are knurled to provide a secure grip for tightening and loosening by hand. Also known as dress nuts, they're extremely thin for use in tight spaces such as electrical panels. They're zinc plated to resist corrosion in wet environments.
For technical drawings and 3-D models, click on a part number.