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Plastic Knurled-Head Thumb Nuts
These nylon thumb nuts are chemical resistant, nonconductive, and lightweight. The head is knurled for slip-resistant controlled adjustment and the collar raises the head to make it easy to grip.
For technical drawings and 3-D models, click on a part number.
Collar | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Thread Size  | Dia. | Ht. | Head Dia. | Ht. | Max. Temp., °F | Color | Pkg. Qty. | Pkg. | |
Nylon Plastic | |||||||||
| 6-32 | 1/4" | 1/4" | 1/2" | 3/8" | 200° | Black | 1 | 000000000 | 00000 |
| 6-32 | 1/4" | 1/4" | 3/4" | 3/8" | 200° | Black | 1 | 000000000 | 0000 |
| 8-32 | 5/16" | 1/4" | 1/2" | 3/8" | 200° | Black | 1 | 000000000 | 0000 |
| 8-32 | 5/16" | 1/2" | 1/2" | 5/8" | 200° | Black | 1 | 000000000 | 0000 |
| 10-24 | 3/8" | 1/4" | 1/2" | 7/16" | 200° | Black | 1 | 000000000 | 0000 |
| 10-32 | 3/8" | 1/4" | 1" | 7/16" | 200° | Black | 1 | 000000000 | 0000 |
| 1/4"-20 | 1/2" | 1/4" | 3/4" | 1/2" | 200° | Black | 1 | 000000000 | 0000 |
| 1/4"-20 | 1/2" | 3/4" | 1" | 1" | 200° | Black | 1 | 000000000 | 0000 |
Plastic Wing Nuts
These nylon 6/6 wing nuts are chemical resistant, nonconductive, and lightweight. The wings provide more leverage for greater torque while tightening than knurled-head thumb nuts.
For technical drawings and 3-D models, click on a part number.
| Thread Size | Base Dia. | Wd. | Ht. | Choose a Color | Pkg. Qty. | Pkg. | |
Nylon 6/6 Plastic | |||||||
|---|---|---|---|---|---|---|---|
| 4-40 | 25/64" | 7/8" | 1/2" | 100 | 000000000 | 000000 | |
| 6-32 | 25/64" | 7/8" | 1/2" | 100 | 000000000 | 00000 | |
| 8-32 | 25/64" | 7/8" | 1/2" | 100 | 000000000 | 00000 | |
| 10-24 | 25/64" | 7/8" | 1/2" | 100 | 000000000 | 00000 | |
| 10-32 | 25/64" | 7/8" | 1/2" | 100 | 000000000 | 00000 | |
| 1/4"-20 | 9/16" | 1 1/8" | 5/8" | 50 | 000000000 | 00000 | |
| 5/16"-18 | 41/64" | 1 3/8" | 3/4" | 50 | 000000000 | 00000 | |
| 3/8"-16 | 41/64" | 1 3/8" | 3/4" | 50 | 000000000 | 00000 | |
| 1/2"-13 | 27/32" | 1 3/4" | 7/8" | 50 | 000000000 | 00000 | |
Metric Plastic Wing Nuts
Made from nylon 6/6, these wing nuts are chemical resistant, nonconductive, and lightweight. The wings provide more leverage for greater torque while tightening than knurled-head thumb nuts.
For technical drawings and 3-D models, click on a part number.
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 |
Threaded Through-Hole Knobs
Long shafts can thread through these knobs for mounting versatility. The knobs provide a secure grip to position, tighten, and hold fixtures, equipment, and machinery.
Plastic knobs are a lightweight alternative to metal. They resist oil, grease, and solvents. Nylon has good wear resistance.
For technical drawings and 3-D models, click on a part number.
Thread | Head | Hub | Each | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | Pitch | Dp. | Dia. | Wd. | Ht. | Dia. | Ht. | Insert Material | Temperature Range, °F | 1-9 | 10-Up | |
Style 2—Two Arm Grip | ||||||||||||
Black Nylon Plastic | ||||||||||||
| 1/4"-20 | __ | 3/8" | __ | 1 1/8" | 9/16" | 1/2" | 1/8" | Brass | -15° to 150° | 0000000 | 00000 | 00000 |
Style 6—Four Arm Grip | ||||||||||||
Black Nylon Plastic | ||||||||||||
| 1/4"-20 | __ | 1/2" | 1 1/4" | __ | 3/8" | 1/2" | 1/2" | Brass | -15° to 150° | 0000000 | 0000 | 0000 |
| 1/4"-20 | __ | 1/2" | 2 1/4" | __ | 9/16" | 1" | 7/16" | Brass | -15° to 150° | 0000000 | 0000 | 0000 |
Style 14—Seven Arm Grip | ||||||||||||
Black Nylon Plastic | ||||||||||||
| 1/4"-20 | __ | 7/16" | 1 1/4" | __ | 7/16" | 9/16" | 3/8" | Steel | -40° to 200° | 0000000 | 0000 | 0000 |
| 5/16"-18 | __ | 1/2" | 1 9/16" | __ | 1/2" | 11/16" | 1/2" | Steel | -40° to 200° | 0000000 | 0000 | 0000 |
| 3/8"-16 | __ | 9/16" | 2" | __ | 5/8" | 7/8" | 11/16" | Steel | -40° to 200° | 0000000 | 0000 | 0000 |
| 1/2"-13 | __ | 13/16" | 2 1/2" | __ | 3/4" | 1" | 13/16" | Steel | -40° to 200° | 0000000 | 0000 | 0000 |
| M6 | 1mm | 11mm | 32mm | __ | 10mm | 14mm | 10mm | Zinc-Plated Steel | -40° to 200° | 0000000 | 0000 | 0000 |
| M8 | 1.25mm | 13mm | 40mm | __ | 12mm | 18mm | 13mm | Zinc-Plated Steel | -40° to 200° | 0000000 | 0000 | 0000 |
| M10 | 1.5mm | 15mm | 50mm | __ | 15mm | 22mm | 17mm | Zinc-Plated Steel | -40° to 200° | 0000000 | 0000 | 0000 |
| M12 | 1.75mm | 20mm | 63mm | __ | 19mm | 26mm | 21mm | Zinc-Plated Steel | -40° to 200° | 0000000 | 0000 | 0000 |
Choose-a-Color Threaded Through-Hole Knobs
Identify equipment controls and components at a glance by their color. 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. | Ht. | Dia. | Ht. | Insert Material | Temperature Range, °F | Choose a Color | 1-9 | 10-Up | |
Four Arm Grip | |||||||||||
Nylon Plastic | |||||||||||
| 1/4"-20 | 1/2" | 1 3/4" | 9/16" | 3/4" | 7/16" | Brass | 15° to 245° | 0000000 | 00000 | 00000 | |
| 5/16"-18 | 1/2" | 2 1/4" | 9/16" | 1" | 7/16" | Brass | 15° to 245° | 0000000 | 0000 | 0000 | |
| 3/8"-16 | 1/2" | 2 1/4" | 9/16" | 1" | 7/16" | Brass | 15° to 245° | 0000000 | 0000 | 0000 | |
| 1/2"-13 | 5/8" | 2 1/4" | 9/16" | 1" | 7/16" | Brass | 15° to 245° | 0000000 | 0000 | 0000 | |
Vibration-Resistant Threaded Through-Hole Knobs
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 |