About Nuts, Materials, and Finishes
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Nylon-Insert Wing Locknuts
These wing nuts have a nylon insert that grips threads to resist loosening. The wings provide more leverage for greater torque while tightening than knurled-head thumb nuts. Made from zinc alloy, they resist corrosion in wet environments.
For technical drawings and 3-D models, click on a part number.
| Thread Size  | Base Dia. | Wd. | Ht. | Insert Max. Temp., °F | Pkg. Qty. | Pkg. | |
Zinc Alloy | |||||||
|---|---|---|---|---|---|---|---|
| 8-32 | 3/8" | 1 1/32" | 1/2" | 225° | 10 | 000000000 | 000000 |
| 10-24 | 3/8" | 1 1/32" | 1/2" | 225° | 25 | 000000000 | 00000 |
| 10-32 | 3/8" | 1 1/32" | 1/2" | 225° | 25 | 000000000 | 00000 |
| 1/4"-20 | 7/16" | 1 1/4" | 19/32" | 225° | 20 | 000000000 | 00000 |
| 1/4"-28 | 7/16" | 1 1/4" | 19/32" | 225° | 20 | 000000000 | 00000 |
| 5/16"-18 | 9/16" | 1 1/2" | 23/32" | 225° | 10 | 000000000 | 00000 |
| 5/16"-24 | 9/16" | 1 1/2" | 23/32" | 225° | 10 | 000000000 | 00000 |
| 3/8"-16 | 9/16" | 1 1/2" | 23/32" | 225° | 10 | 000000000 | 00000 |
Vibration-Resistant Threaded Through-Hole Knobs
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Like locknuts, these knobs have a nylon insert that grips threads to resist loosening. Long shafts can thread through these knobs for mounting versatility. Use the knobs as a grip to position, tighten, and hold fixtures, equipment, and machinery. Made of plastic, all resist oil, grease, and solvents.
For technical drawings and 3-D models, click on a part number.
Thread | Head | Hub | Each | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | Dp. | Dia. | Wd. | Ht. | Dia. | Ht. | Insert Material | Temperature Range, °F | 1-9 | 10-Up | |
Style 1—Two Arm Grip | |||||||||||
Black Polypropylene Plastic | |||||||||||
| 1/4"-20 | 5/16" | __ | 2" | 5/8" | 3/4" | 1/2" | Zinc-Plated Steel | -15° to 125° | 00000000 | 00000 | 00000 |
| 5/16"-18 | 5/16" | __ | 2" | 5/8" | 3/4" | 1/2" | Zinc-Plated Steel | -15° to 125° | 00000000 | 0000 | 0000 |
| 5/16"-18 | 5/16" | __ | 2 1/2" | 5/8" | 3/4" | 1/2" | Zinc-Plated Steel | -15° to 125° | 00000000 | 0000 | 0000 |
| 3/8"-16 | 1/2" | __ | 2" | 5/8" | 3/4" | 1/2" | Zinc-Plated Steel | -15° to 125° | 00000000 | 0000 | 0000 |
| 3/8"-16 | 1/2" | __ | 2 1/2" | 5/8" | 3/4" | 1/2" | Zinc-Plated Steel | -15° to 125° | 00000000 | 0000 | 0000 |
Style 2—Five Arm Grip | |||||||||||
Black Polypropylene Plastic | |||||||||||
| 1/4"-20 | 5/16" | 1 1/4" | __ | 7/16" | 3/4" | 3/4" | Zinc-Plated Steel | -15° to 125° | 00000000 | 0000 | 0000 |
| 1/4"-20 | 5/16" | 1 3/4" | __ | 7/16" | 3/4" | 3/4" | Zinc-Plated Steel | -15° to 125° | 00000000 | 000 | 000 |
| 1/4"-20 | 5/16" | 2 1/4" | __ | 1/2" | 7/8" | 1/4" | Zinc-Plated Steel | -15° to 125° | 00000000 | 0000 | 0000 |
| 5/16"-18 | 3/8" | 1 1/4" | __ | 7/16" | 3/4" | 5/16" | Zinc-Plated Steel | -15° to 125° | 00000000 | 0000 | 0000 |
| 5/16"-18 | 3/8" | 1 3/4" | __ | 7/16" | 3/4" | 3/4" | Zinc-Plated Steel | -15° to 125° | 00000000 | 000 | 000 |
| 5/16"-18 | 3/8" | 2 1/4" | __ | 1/2" | 7/8" | 1/4" | Zinc-Plated Steel | -15° to 125° | 00000000 | 0000 | 0000 |
| 3/8"-16 | 7/16" | 2 1/4" | __ | 1/2" | 7/8" | 1/4" | Zinc-Plated Steel | -15° to 125° | 00000000 | 0000 | 0000 |