About Nuts, Materials, and Finishes
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Rectangular Push Nuts
Also known as flat-style speed nuts, these have large sides, so they're easy to push over threads by hand.
18-8 stainless steel push nuts are chemical resistant.
Black-phosphate steel push nuts are corrosion resistant in wet environments.
For technical drawings and 3-D models, click on a part number.
| For Thread Size | Wd. | Lg. | Pkg. Qty. | Pkg. | |
18-8 Stainless Steel | |||||
|---|---|---|---|---|---|
| 4-40 | 1/4" | 7/16" | 25 | 000000000 | 00000 |
Black-Phosphate Steel | |||||
| 2-56 | 7/32" | 3/8" | 100 | 000000000 | 00000 |
| 6-32 | 5/16" | 1/2" | 100 | 000000000 | 0000 |
| 6-32 | 1/2" | 7/8" | 50 | 000000000 | 0000 |
| 8-32 | 1/2" | 7/8" | 50 | 000000000 | 00000 |
| 10-24 | 7/16" | 3/4" | 100 | 000000000 | 00000 |
| 10-32 | 7/16" | 3/4" | 50 | 000000000 | 00000 |
| 1/4"-20 | 9/16" | 1" | 100 | 000000000 | 00000 |
Rectangular Push Nuts for Tapping Screws
These push nuts have large sides, so they're easy to push over threads by hand. Also known as flat-style speed nuts. They're black-phosphate steel for corrosion resistance in wet environments.
For technical drawings and 3-D models, click on a part number.
Rectangular Push-On External Retaining Rings
Also known as flat-style speed nuts, these have a large surface to distribute loads better than standard and flanged external push rings. Use them on unhardened shafts that are softer than the push ring. The ring bites into the metal to form an interference grip.
For technical drawings and 3-D models, click on a part number.
| For OD | Wd. | Lg. | Ht. | Min. Hardness | Magnetic Properties | Pkg. Qty. | Pkg. | |
Black-Phosphate 1050 Spring Steel | ||||||||
|---|---|---|---|---|---|---|---|---|
| 1/16" | 7/32" | 3/8" | 0.035" | Rockwell C41 | Magnetic | 100 | 000000000 | 00000 |
| 3/32" | 1/4" | 7/16" | 0.045" | Rockwell C41 | Magnetic | 100 | 000000000 | 0000 |
| 1/8" | 5/16" | 9/16" | 0.045" | Rockwell C41 | Magnetic | 100 | 000000000 | 00000 |
| 5/32" | 3/8" | 9/16" | 0.055" | Rockwell C41 | Magnetic | 100 | 000000000 | 00000 |
| 3/16" | 3/8" | 5/8" | 0.07" | Rockwell C41 | Magnetic | 100 | 000000000 | 00000 |
| 1/4" | 7/16" | 5/8" | 0.055" | Rockwell C41 | Magnetic | 100 | 000000000 | 00000 |
| 5/16" | 1/2" | 11/16" | 0.05" | Rockwell C41 | Magnetic | 100 | 000000000 | 00000 |