About Nuts, Materials, and Finishes
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Handle Nuts
Use these handles for quick assembly and disassembly. Their offset grip provides leverage, making them a good alternative to wing nuts. Long shafts can thread through these handles for mounting versatility.
Steel handle nuts are stronger than iron.
For technical drawings and 3-D models, click on a part number.
Machine Handles
These handles are often used for operating machinery.
Threaded-hole handles install on a threaded stud.
Machinable-hub handles permit milling specific holes or keyways in the hub to meet your specifications. They can also be welded in place. A starter hole in the hub acts as a guide for drilling a larger hole.
Steel handles are stronger than iron handles. Those with a black-oxide finish have mild rust resistance.
For technical drawings and 3-D models, click on a part number.
Thread | Knob | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of Arms | Size | Dp. | Handle Lg. | Projection | Hub Projection | Dia. | Material | Color | Insert Material | Temp. Range, °F | Each | |
Black-Oxide Steel | ||||||||||||
| 2 | 1/4"-20 | 1/2" | 4 3/4" | 2 3/8" | 1 1/2" | 3/4" | Nylon Plastic | Black | Black-Oxide Steel | -50° to 250° | 0000000 | 000000 |
| 2 | 3/8"-16 | 1/2" | 4 3/4" | 2 3/8" | 1 1/2" | 3/4" | Nylon Plastic | Black | Black-Oxide Steel | -50° to 250° | 0000000 | 00000 |
| 2 | 1/2"-13 | 3/4" | 7" | 3 1/4" | 1 3/4" | 1" | Nylon Plastic | Black | Black-Oxide Steel | -50° to 250° | 0000000 | 00000 |
| 2 | 5/8"-11 | 1" | 9 3/8" | 3 1/2" | 2 1/4" | 1 3/8" | Nylon Plastic | Black | Black-Oxide Steel | -50° to 250° | 0000000 | 00000 |
| 2 | 3/4"-10 | 1" | 9 3/8" | 3 1/2" | 2 1/4" | 1 3/8" | Nylon Plastic | Black | Black-Oxide Steel | -50° to 250° | 0000000 | 00000 |
Knob | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of Arms | Hub Dia. | Handle Lg. | Projection | Hub Projection | Dia. | Material | Color | Temp. Range, °F | Features | Each | |
Steel | |||||||||||
| 3 | 1 1/2" | 2 3/4" | 1 3/4" | 1 9/16" | __ | Fiberglass-Reinforced Nylon Plastic | Black | 15° to 245° | 5/16" Dia. Starter Hole | 0000000 | 000000 |
| 3 | 1 1/2" | 3 9/16" | 2 1/8" | 1 11/16" | __ | Fiberglass-Reinforced Nylon Plastic | Black | 15° to 245° | 5/16" Dia. Starter Hole | 0000000 | 00000 |
| 3 | 1 1/2" | 4 5/16" | 2 5/16" | 1 13/16" | __ | Fiberglass-Reinforced Nylon Plastic | Black | 15° to 245° | 5/16" Dia. Starter Hole | 0000000 | 00000 |
Black-Oxide 12L14 Carbon Steel | |||||||||||
| 2 | 7/8" | 4 3/4" | 2 3/8" | 1 1/2" | 3/4" | Nylon Plastic | Black | -50° to 250° | __ | 0000000 | 00000 |
| 2 | 1 1/8" | 7" | 3 1/4" | 1 3/4" | 1" | Nylon Plastic | Black | -50° to 250° | __ | 0000000 | 00000 |
| 2 | 1 3/8" | 9 3/8" | 2 3/8" | 2 1/4" | 1 3/8" | Nylon Plastic | Black | -50° to 250° | __ | 0000000 | 00000 |
| 2 | 1 3/8" | 9 3/8" | 4 1/2" | 2 1/4" | 1 3/8" | Nylon Plastic | Black | -50° to 250° | __ | 0000000 | 00000 |
Milling Machine Feed Handles
These handles engage and disengage with a flick of the wrist to speed machining operations—especially when drilling deep holes. They are also known as quill-feed handles. Both of these handles are made of steel and have a black-oxide finish for mild rust resistance. Secure them with a set screw.
For technical drawings and 3-D models, click on a part number.
Hole | Knob | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Manufacturer | For Manufacturer Series | Dia. | Dp. | Hub Projection | Handle Lg. | Dia. | Material | Color | Set Screw Included | Temp. Range, °F | Each | |
Unthreaded Hole | ||||||||||||
Black-Oxide Steel | ||||||||||||
| Bridgeport | Bridgeport Series 1 and 2 | 1" | 1 7/8" | 2" | 8 1/8" | 1 1/2" | Phenolic Plastic | Black | Yes | 0° to 380° | 0000000 | 0000000 |
| Lagun | __ | 1" | 1 7/8" | 2" | 8 1/8" | 1 1/2" | Phenolic Plastic | Black | Yes | 0° to 380° | 0000000 | 000000 |
Low-Profile Thumb Nuts
Use these thumb nuts in low-clearance applications or jam one against another nut to hold it in place. The knurls provide a slip-resistant grip for controlled adjustment. A black-oxide finish provides mild corrosion resistance in dry environments.
For technical drawings and 3-D models, click on a part number.
Steel High-Torque Low-Profile Thumb Nuts
Insert a rod or pin into the holes for increased torque while tightening. Use these thumb nuts in low-clearance applications or jam one against another nut to hold it in place. The knurls provide a slip-resistant grip for controlled adjustment. A black-oxide finish provides mild corrosion resistance in dry environments.
For technical drawings and 3-D models, click on a part number.
Steel and Iron Wing Nuts
Wings provide more leverage for greater torque while tightening than knurled-head thumb nuts.
Zinc-plated wing nuts are corrosion resistant in wet environment.
Black corrosion-resistant-coated wing nuts are more corrosion resistant in wet environments than zinc-plated steel nuts. They're also known as black luster nuts.
For technical drawings and 3-D models, click on a part number.
| Thread Size | Base Dia. | Wd. | Ht. | Pkg. Qty. | Pkg. | |
Style 1 | ||||||
|---|---|---|---|---|---|---|
Zinc-Plated Steel | ||||||
| 4-40 | 21/64" | 3/4" | 3/8" | 25 | 000000000 | 000000 |
| 6-32 | 19/64" | 5/8" | 3/8" | 100 | 000000000 | 00000 |
| 8-32 | 13/32" | 7/8" | 1/2" | 100 | 000000000 | 00000 |
| 10-24 | 13/32" | 7/8" | 1/2" | 100 | 000000000 | 00000 |
| 10-32 | 13/32" | 7/8" | 1/2" | 100 | 000000000 | 00000 |
| 12-24 | 31/64" | 1 1/8" | 1/2" | 25 | 000000000 | 00000 |
| 1/4"-20 | 31/64" | 1 1/8" | 1/2" | 100 | 000000000 | 00000 |
| 1/4"-28 | 31/64" | 1 1/8" | 1/2" | 100 | 000000000 | 00000 |
| 5/16"-18 | 9/16" | 1 1/4" | 5/8" | 100 | 000000000 | 00000 |
| 5/16"-24 | 9/16" | 1 1/4" | 5/8" | 25 | 000000000 | 00000 |
| 3/8"-16 | 11/16" | 1 3/8" | 3/4" | 50 | 000000000 | 00000 |
| 3/8"-24 | 45/64" | 1 1/2" | 3/4" | 10 | 000000000 | 00000 |
| 7/16"-14 | 7/8" | 1 7/8" | 7/8" | 25 | 000000000 | 00000 |
| 7/16"-20 | 15/16" | 2" | 1" | 10 | 000000000 | 00000 |
| 1/2"-13 | 7/8" | 1 7/8" | 7/8" | 25 | 000000000 | 00000 |
| 1/2"-20 | 15/16" | 2" | 1" | 10 | 000000000 | 00000 |
| 5/8"-11 | 1 5/32" | 2 3/4" | 1 3/8" | 5 | 000000000 | 00000 |
| 3/4"-10 | 1 5/32" | 2 3/4" | 1 3/8" | 5 | 000000000 | 00000 |
Black Corrosion-Resistant-Coated Steel | ||||||
| 6-32 | 23/64" | 3/4" | 3/8" | 5 | 000000000 | 0000 |
| 8-32 | 13/32" | 7/8" | 1/2" | 5 | 000000000 | 0000 |
| 10-24 | 13/32" | 7/8" | 1/2" | 5 | 000000000 | 0000 |
| 10-32 | 13/32" | 7/8" | 1/2" | 5 | 000000000 | 0000 |
| 1/4"-20 | 15/32" | 1 1/8" | 5/8" | 5 | 000000000 | 0000 |
| 5/16"-18 | 9/16" | 1 1/4" | 5/8" | 5 | 000000000 | 0000 |
| 3/8"-16 | 5/8" | 1 1/2" | 3/4" | 5 | 000000000 | 0000 |
Style 2 | ||||||
Zinc-Plated Steel | ||||||
| 1/4"-20 | 1/2" | 1 3/8" | 5/8" | 5 | 000000000 | 00000 |
| 1/2"-13 | 13/16" | 2 1/4" | 1" | 1 | 000000000 | 0000 |
Steel | ||||||
| 10-24 | 3/8" | 1 1/8" | 1/2" | 5 | 000000000 | 00000 |
| 1/4"-20 | 1/2" | 1 3/8" | 5/8" | 5 | 000000000 | 00000 |
| 5/16"-18 | 1/2" | 1 1/2" | 3/4" | 5 | 000000000 | 00000 |
| 3/8"-16 | 5/8" | 1 5/8" | 7/8" | 5 | 000000000 | 00000 |
| 1/2"-13 | 13/16" | 2 1/4" | 1" | 1 | 000000000 | 0000 |
| 5/8"-11 | 1 1/16" | 2 3/4" | 1 1/4" | 1 | 000000000 | 0000 |
| 3/4"-10 | 1 1/4" | 3" | 1 1/4" | 1 | 000000000 | 0000 |
Style 3 | ||||||
Zinc-Plated Steel | ||||||
| 1/4"-20 | 5/8" | 1 1/8" | 3/4" | 5 | 000000000 | 00000 |
| 1/4"-20 | 3/4" | 1" | 1/2" | 5 | 000000000 | 00000 |
| 1/4"-20 | 7/8" | 1 1/2" | 5/8" | 5 | 000000000 | 00000 |
| 5/16"-18 | 7/8" | 1 1/2" | 5/8" | 5 | 000000000 | 00000 |
| 5/16"-18 | 7/8" | 1 5/8" | 1" | 5 | 000000000 | 00000 |
| 3/8"-16 | 7/8" | 1 5/8" | 1" | 5 | 000000000 | 00000 |
Steel | ||||||
| 1/4"-20 | 5/8" | 1 1/8" | 3/4" | 5 | 000000000 | 00000 |
| 1/4"-20 | 3/4" | 1" | 1/2" | 5 | 000000000 | 00000 |
| 1/4"-20 | 7/8" | 1 1/2" | 5/8" | 5 | 000000000 | 00000 |
| 5/16"-18 | 7/8" | 1 1/2" | 5/8" | 5 | 000000000 | 00000 |
| 5/16"-18 | 7/8" | 1 5/8" | 1" | 5 | 000000000 | 00000 |
| 3/8"-16 | 7/8" | 1 5/8" | 1" | 5 | 000000000 | 00000 |
Style 4 | ||||||
Steel | ||||||
| 5/16"-18 | 5/8" | 1 1/2" | 3/4" | 5 | 000000000 | 00000 |
| 3/8"-16 | 11/16" | 1 5/8" | 7/8" | 5 | 000000000 | 00000 |
| 5/8"-11 | 1 1/16" | 2 1/2" | 1 1/4" | 1 | 000000000 | 0000 |
Style 5 | ||||||
Steel | ||||||
| 8-32 | 1/4" | 1" | 1/2" | 1 | 000000000 | 0000 |
| 5/16"-18 | 15/32" | 1 3/8" | 5/8" | 5 | 000000000 | 00000 |
Style 6 | ||||||
Steel | ||||||
| 1/4"-20 | 11/16" | 1 7/8" | 1 3/8" | 1 | 000000000 | 0000 |
| 5/16"-18 | 11/16" | 1 7/8" | 1 3/8" | 1 | 000000000 | 0000 |
| 3/8"-16 | 11/16" | 1 7/8" | 1 3/8" | 1 | 000000000 | 0000 |
Style 7 | ||||||
Steel | ||||||
| 3/8"-16 | 1" | 3" | 3/4" | 1 | 000000000 | 0000 |
| 1/2"-13 | 1" | 3" | 3/4" | 1 | 000000000 | 0000 |
Style 8 | ||||||
Steel | ||||||
| 3/8"-16 | 1 1/4" | 3 1/2" | 1 1/2" | 1 | 000000000 | 00000 |
| 1/2"-13 | 1 1/4" | 3 1/2" | 1 1/2" | 1 | 000000000 | 00000 |
| 5/8"-11 | 1 1/4" | 3 1/2" | 1 1/2" | 1 | 000000000 | 00000 |
| 3/4"-10 | 1 1/4" | 3 1/2" | 1 1/2" | 1 | 000000000 | 00000 |
Style 9 | ||||||
Zinc-Plated Steel | ||||||
| 6-32 | 13/32" | 3/4" | 3/8" | 100 | 000000000 | 0000 |
| 8-32 | 13/32" | 3/4" | 3/8" | 100 | 000000000 | 0000 |
| 10-24 | 33/64" | 7/8" | 1/2" | 50 | 000000000 | 0000 |
| 10-32 | 33/64" | 7/8" | 1/2" | 50 | 000000000 | 0000 |
| 1/4"-20 | 39/64" | 1 1/8" | 1/2" | 50 | 000000000 | 0000 |
| 3/8"-16 | 53/64" | 1 3/8" | 5/8" | 50 | 000000000 | 00000 |
Metric Steel and Iron Wing Nuts
These nuts have wings that provide more leverage for greater torque while tightening than knurled-head thumb nuts.
Zinc-plated wing nuts are corrosion resistant in wet environments.
For technical drawings and 3-D models, click on a part number.
Thread | ||||||||
|---|---|---|---|---|---|---|---|---|
| Size | Pitch, mm | Base Dia., mm | Wd., mm | Ht., mm | Specifications Met | Pkg. Qty. | Pkg. | |
Style 1 | ||||||||
Zinc-Plated Steel—Class 5 | ||||||||
| M3 | 0.5 | 10.9 | 23.1 | 11.9 | DIN 315 | 25 | 000000000 | 00000 |
| M4 | 0.7 | 8 | 17.6 | 8.6 | DIN 315 | 50 | 000000000 | 00000 |
| M5 | 0.8 | 10.3 | 22.5 | 11 | DIN 315 | 25 | 000000000 | 0000 |
| M6 | 1 | 12.7 | 27.8 | 13.6 | DIN 315 | 25 | 000000000 | 0000 |
| M8 | 1.25 | 13.8 | 30.3 | 14.8 | DIN 315 | 20 | 000000000 | 0000 |
| M10 | 1.5 | 16.5 | 36.2 | 17.7 | DIN 315 | 10 | 000000000 | 0000 |
| M12 | 1.75 | 22.5 | 49.4 | 24.1 | DIN 315 | 5 | 000000000 | 0000 |
Style 2 | ||||||||
Zinc-Plated Steel | ||||||||
| M6 | 1 | 12.7 | 34.9 | 15.9 | __ | 5 | 000000000 | 00000 |
| M8 | 1.25 | 12.7 | 36.5 | 17.5 | __ | 5 | 000000000 | 00000 |
| M16 | 2 | 26.99 | 69.9 | 30.2 | __ | 1 | 000000000 | 00000 |
Style 3 | ||||||||
Zinc-Plated Steel | ||||||||
| M6 | 1 | 16 | 27 | 17.5 | __ | 5 | 000000000 | 00000 |
| M6 | 1 | 19.05 | 25.4 | 11.9 | __ | 5 | 000000000 | 00000 |
| M8 | 1.25 | 22.23 | 41.3 | 25.4 | __ | 5 | 000000000 | 00000 |
| M10 | 1.5 | 22.23 | 41.3 | 25.4 | __ | 1 | 000000000 | 0000 |
Style 4 | ||||||||
Steel | ||||||||
| M8 | 1.25 | 24.5 | 76.2 | 19.1 | __ | 1 | 000000000 | 0000 |
| M10 | 1.5 | 24.5 | 76.2 | 19.1 | __ | 1 | 000000000 | 0000 |
| M12 | 1.75 | 24.5 | 76.2 | 19.1 | __ | 1 | 000000000 | 0000 |
Zinc-Plated Steel | ||||||||
| M8 | 1.25 | 24.5 | 76.2 | 19.1 | __ | 1 | 000000000 | 0000 |
| M10 | 1.5 | 24.5 | 76.2 | 19.1 | __ | 1 | 000000000 | 0000 |
| M12 | 1.75 | 24.5 | 76.2 | 19.1 | __ | 1 | 000000000 | 0000 |
Style 5 | ||||||||
Zinc-Plated Steel—Class 5 | ||||||||
| M4 | 0.7 | 8 | 20 | 10.5 | DIN 315 | 10 | 000000000 | 0000 |
| M5 | 0.8 | 11 | 26 | 13 | DIN 315 | 10 | 000000000 | 0000 |
| M6 | 1 | 13 | 33 | 17 | DIN 315 | 10 | 000000000 | 0000 |
| M8 | 1.25 | 16 | 39 | 20 | DIN 315 | 5 | 000000000 | 0000 |
| M10 | 1.5 | 20 | 51 | 25 | DIN 315 | 5 | 000000000 | 00000 |
| M12 | 1.75 | 23 | 65 | 33.5 | DIN 315 | 1 | 000000000 | 0000 |
| M16 | 2 | 29 | 73 | 37.5 | DIN 315 | 1 | 000000000 | 00000 |
Style 7 | ||||||||
Zinc-Plated Steel | ||||||||
| M6 | 1 | 22.22 | 38.1 | 14.3 | __ | 1 | 000000000 | 0000 |
| M8 | 1.25 | 22.22 | 38.1 | 14.3 | __ | 1 | 000000000 | 0000 |
Blank Steel Wing Nuts
Add your own threads in these wing nuts. The wings provide more leverage and allow for more torque while tightening than knurled-head thumb nuts.
For technical drawings and 3-D models, click on a part number.
| Base Dia. | Wd. | Ht. | Each | |
Steel | ||||
|---|---|---|---|---|
| 1 1/4" | 3 1/2" | 1 1/2" | 000000000 | 000000 |
Wing Thumb Nut Assortments
Wing nuts provide a secure grip for tightening and loosening by hand. They're zinc-plated steel to resist corrosion in wet environments.
| Number of Pieces | Sizes Included | Container Type | Each | |
Inch | ||||
|---|---|---|---|---|
Zinc-Plated Steel | ||||
| 175 | 6-32 to 3/8"-16 | Plastic Box | 000000000 | 000000 |