Material Material |
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Threading Threading |
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 | Fully Threaded |
 | Partially Threaded |
Head Width Head Width |
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Hardness Hardness |
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Tensile Strength Tensile Strength |
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Finish Finish |
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About Thumb Screw and Binding Post Materials
More
About Hex Head Screws and Bolts
More
Steel Spade-Head Thumb Screws
Length is measured from under the head.
Zinc-plated thumb screws are corrosion resistant in wet environments.
For technical drawings and 3-D models, click on a part number.
Head | |||||||
|---|---|---|---|---|---|---|---|
| Lg. | Wd. | Ht. | Tensile Strength, psi | Hardness | Pkg. Qty. | Pkg. | |
Steel | |||||||
6-32 | |||||||
| 1/4" | 3/8" | 1/4" | 40,000 | Rockwell B55 | 50 | 000000000 | 000000 |
| 3/8" | 3/8" | 1/4" | 40,000 | Rockwell B55 | 50 | 000000000 | 00000 |
| 1/2" | 3/8" | 1/4" | 40,000 | Rockwell B55 | 50 | 000000000 | 00000 |
| 3/4" | 3/8" | 1/4" | 40,000 | Rockwell B55 | 50 | 000000000 | 00000 |
| 1" | 3/8" | 1/4" | 40,000 | Rockwell B55 | 50 | 000000000 | 00000 |
8-32 | |||||||
| 3/8" | 15/32" | 1/4" | 40,000 | Rockwell B55 | 50 | 000000000 | 00000 |
| 1/2" | 15/32" | 1/4" | 40,000 | Rockwell B55 | 50 | 000000000 | 00000 |
| 3/4" | 15/32" | 1/4" | 40,000 | Rockwell B55 | 50 | 000000000 | 00000 |
| 1" | 15/32" | 1/4" | 40,000 | Rockwell B55 | 50 | 000000000 | 00000 |
10-24 | |||||||
| 3/8" | 9/16" | 3/8" | 40,000 | Rockwell B55 | 50 | 000000000 | 00000 |
| 1/2" | 9/16" | 3/8" | 40,000 | Rockwell B55 | 50 | 000000000 | 00000 |
| 3/4" | 9/16" | 3/8" | 40,000 | Rockwell B55 | 50 | 000000000 | 00000 |
| 1" | 9/16" | 3/8" | 40,000 | Rockwell B55 | 50 | 000000000 | 00000 |
| 1 1/2" | 9/16" | 3/8" | 40,000 | Rockwell B55 | 25 | 000000000 | 0000 |
10-32 | |||||||
| 3/8" | 9/16" | 3/8" | 40,000 | Rockwell B55 | 50 | 000000000 | 00000 |
| 1/2" | 9/16" | 3/8" | 40,000 | Rockwell B55 | 50 | 000000000 | 00000 |
| 3/4" | 9/16" | 3/8" | 40,000 | Rockwell B55 | 50 | 000000000 | 00000 |
| 1" | 9/16" | 3/8" | 40,000 | Rockwell B55 | 50 | 000000000 | 00000 |
| 1 1/2" | 9/16" | 3/8" | 40,000 | Rockwell B55 | 25 | 000000000 | 0000 |
| 2" | 9/16" | 3/8" | 40,000 | Rockwell B55 | 25 | 000000000 | 0000 |
1/4"-20 | |||||||
| 1/2" | 23/32" | 1/2" | 40,000 | Rockwell B55 | 25 | 000000000 | 0000 |
| 3/4" | 23/32" | 1/2" | 40,000 | Rockwell B55 | 25 | 000000000 | 0000 |
| 1" | 23/32" | 1/2" | 40,000 | Rockwell B55 | 25 | 000000000 | 0000 |
| 1 1/4" | 23/32" | 1/2" | 40,000 | Rockwell B55 | 25 | 000000000 | 0000 |
| 1 1/2" | 23/32" | 1/2" | 40,000 | Rockwell B55 | 25 | 000000000 | 0000 |
| 2" | 23/32" | 1/2" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
| 2 1/2" | 23/32" | 1/2" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
| 3" | 23/32" | 1/2" | 40,000 | Rockwell B55 | 10 | 000000000 | 0000 |
1/4"-28 | |||||||
| 1/2" | 23/32" | 1/2" | 40,000 | Rockwell B55 | 10 | 000000000 | 0000 |
| 3/4" | 23/32" | 1/2" | 40,000 | Rockwell B55 | 10 | 000000000 | 0000 |
| 1" | 23/32" | 1/2" | 40,000 | Rockwell B55 | 10 | 000000000 | 0000 |
5/16"-18 | |||||||
| 1/2" | 7/8" | 11/16" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
| 3/4" | 7/8" | 11/16" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
| 1" | 7/8" | 11/16" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
| 1 1/4" | 7/8" | 11/16" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
| 1 1/2" | 7/8" | 11/16" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
| 2" | 7/8" | 11/16" | 40,000 | Rockwell B55 | 10 | 000000000 | 0000 |
5/16"-24 | |||||||
| 3/4" | 7/8" | 11/16" | 40,000 | Rockwell B55 | 10 | 000000000 | 0000 |
| 1" | 7/8" | 11/16" | 40,000 | Rockwell B55 | 10 | 000000000 | 0000 |
| 1 1/2" | 7/8" | 11/16" | 40,000 | Rockwell B55 | 10 | 000000000 | 00000 |
3/8"-16 | |||||||
| 3/4" | 1 3/32" | 13/16" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
| 1" | 1 3/32" | 13/16" | 40,000 | Rockwell B55 | 10 | 000000000 | 0000 |
| 1 1/4" | 1 3/32" | 13/16" | 40,000 | Rockwell B55 | 10 | 000000000 | 0000 |
| 1 1/2" | 1 3/32" | 13/16" | 40,000 | Rockwell B55 | 10 | 000000000 | 0000 |
| 2" | 1 3/32" | 13/16" | 40,000 | Rockwell B55 | 10 | 000000000 | 0000 |
| 3" | 1 3/32" | 13/16" | 40,000 | Rockwell B55 | 10 | 000000000 | 0000 |
Zinc-Plated Steel | |||||||
6-32 | |||||||
| 3/8" | 3/8" | 1/4" | 40,000 | Rockwell B55 | 25 | 000000000 | 0000 |
| 1/2" | 3/8" | 1/4" | 40,000 | Rockwell B55 | 25 | 000000000 | 0000 |
| 3/4" | 3/8" | 1/4" | 40,000 | Rockwell B55 | 25 | 000000000 | 0000 |
| 1" | 3/8" | 1/4" | 40,000 | Rockwell B55 | 25 | 000000000 | 0000 |
8-32 | |||||||
| 3/8" | 15/32" | 1/4" | 40,000 | Rockwell B55 | 25 | 000000000 | 0000 |
| 1/2" | 15/32" | 1/4" | 40,000 | Rockwell B55 | 25 | 000000000 | 0000 |
| 3/4" | 15/32" | 1/4" | 40,000 | Rockwell B55 | 25 | 000000000 | 0000 |
| 1" | 15/32" | 1/4" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
10-24 | |||||||
| 3/8" | 9/16" | 3/8" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
| 1/2" | 9/16" | 3/8" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
| 3/4" | 9/16" | 3/8" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
| 1" | 9/16" | 3/8" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
10-32 | |||||||
| 3/8" | 9/16" | 3/8" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
| 1/2" | 9/16" | 3/8" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
| 3/4" | 9/16" | 3/8" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
| 1" | 9/16" | 3/8" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
5/16"-18 | |||||||
| 1" | 7/8" | 11/16" | 40,000 | Rockwell B55 | 10 | 000000000 | 0000 |
| 1 1/4" | 7/8" | 11/16" | 40,000 | Rockwell B55 | 10 | 000000000 | 0000 |
| 1 1/2" | 7/8" | 11/16" | 40,000 | Rockwell B55 | 10 | 000000000 | 0000 |
| 2" | 7/8" | 11/16" | 40,000 | Rockwell B55 | 10 | 000000000 | 0000 |
3/8"-16 | |||||||
| 3/4" | 1 3/32" | 13/16" | 40,000 | Rockwell B55 | 10 | 000000000 | 0000 |
Metric Iron Spade-Head Thumb Screws
These thumb screws have a zinc plating to resist corrosion in wet environments. Length is measured from under the head.
For technical drawings and 3-D models, click on a part number.
Stainless Steel Spade-Head Thumb Screws
Made from 18-8 stainless steel, these thumb screws are chemical resistant and may be mildly magnetic. Length is measured from under the head.
For technical drawings and 3-D models, click on a part number.
Head | |||||
|---|---|---|---|---|---|
| Lg. | Wd. | Ht. | Pkg. Qty. | Pkg. | |
18-8 Stainless Steel | |||||
8-32 | |||||
| 3/8" | 15/32" | 1/4" | 10 | 000000000 | 00000 |
| 1/2" | 15/32" | 1/4" | 10 | 000000000 | 0000 |
| 5/8" | 15/32" | 1/4" | 5 | 000000000 | 0000 |
| 3/4" | 15/32" | 1/4" | 5 | 000000000 | 0000 |
| 1" | 15/32" | 1/4" | 5 | 000000000 | 0000 |
10-24 | |||||
| 3/8" | 9/16" | 3/8" | 10 | 000000000 | 0000 |
| 1/2" | 9/16" | 3/8" | 10 | 000000000 | 0000 |
| 3/4" | 9/16" | 3/8" | 5 | 000000000 | 0000 |
| 1" | 9/16" | 3/8" | 5 | 000000000 | 0000 |
1/4"-20 | |||||
| 1/2" | 23/32" | 1/2" | 10 | 000000000 | 00000 |
5/16"-18 | |||||
| 1/2" | 7/8" | 11/16" | 5 | 000000000 | 00000 |
| 3/4" | 7/8" | 11/16" | 5 | 000000000 | 00000 |
| 1" | 7/8" | 11/16" | 5 | 000000000 | 00000 |
| 1 1/4" | 7/8" | 11/16" | 5 | 000000000 | 00000 |
| 1 1/2" | 7/8" | 11/16" | 5 | 000000000 | 00000 |
| 2" | 7/8" | 11/16" | 1 | 000000000 | 0000 |
3/8"-16 | |||||
| 3/4" | 1 1/32" | 13/16" | 1 | 000000000 | 0000 |
| 1" | 1 1/32" | 13/16" | 1 | 000000000 | 0000 |
| 1 1/4" | 1 1/32" | 13/16" | 1 | 000000000 | 0000 |
| 1 1/2" | 1 1/32" | 13/16" | 1 | 000000000 | 0000 |
Brass Spade-Head Thumb Screws
These thumb screws are corrosion resistant in wet environments, electrically conductive, and nonmagnetic. Length is measured from under the head.
For technical drawings and 3-D models, click on a part number.
Steel Flanged Spade-Head Thumb Screws
A flange provides a bearing surface to hold parts under the head. Length is measured from under the flange.
Zinc-plated steel thumb screws resist corrosion in wet environments.
For technical drawings and 3-D models, click on a part number.
Head | ||||||||
|---|---|---|---|---|---|---|---|---|
| Lg. | Wd. | Ht. | Flange Dia. | Tensile Strength, psi | Hardness | Pkg. Qty. | Pkg. | |
Steel | ||||||||
6-32 | ||||||||
| 1/4" | 5/16" | 11/32" | 0.250" | 40,000 | Rockwell B55 | 25 | 000000000 | 000000 |
| 3/8" | 5/16" | 11/32" | 0.250" | 40,000 | Rockwell B55 | 25 | 000000000 | 0000 |
| 1/2" | 5/16" | 11/32" | 0.250" | 40,000 | Rockwell B55 | 25 | 000000000 | 0000 |
| 3/4" | 5/16" | 11/32" | 0.250" | 40,000 | Rockwell B55 | 25 | 000000000 | 0000 |
| 1" | 5/16" | 11/32" | 0.250" | 40,000 | Rockwell B55 | 25 | 000000000 | 0000 |
8-32 | ||||||||
| 3/8" | 23/64" | 25/64" | 0.281" | 40,000 | Rockwell B55 | 25 | 000000000 | 0000 |
| 1/2" | 23/64" | 25/64" | 0.281" | 40,000 | Rockwell B55 | 25 | 000000000 | 0000 |
10-24 | ||||||||
| 3/8" | 7/16" | 15/32" | 0.344" | 40,000 | Rockwell B55 | 25 | 000000000 | 0000 |
| 1/2" | 7/16" | 15/32" | 0.344" | 40,000 | Rockwell B55 | 25 | 000000000 | 0000 |
| 3/4" | 7/16" | 15/32" | 0.344" | 40,000 | Rockwell B55 | 25 | 000000000 | 0000 |
| 1" | 7/16" | 15/32" | 0.344" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
| 1 1/2" | 7/16" | 15/32" | 0.344" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
| 2" | 7/16" | 15/32" | 0.344" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
10-32 | ||||||||
| 3/8" | 7/16" | 15/32" | 0.344" | 40,000 | Rockwell B55 | 25 | 000000000 | 0000 |
| 1/2" | 7/16" | 15/32" | 0.344" | 40,000 | Rockwell B55 | 25 | 000000000 | 0000 |
| 3/4" | 7/16" | 15/32" | 0.344" | 40,000 | Rockwell B55 | 25 | 000000000 | 0000 |
| 1" | 7/16" | 15/32" | 0.344" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
| 1 1/2" | 7/16" | 15/32" | 0.344" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
| 2" | 7/16" | 15/32" | 0.344" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
1/4"-20 | ||||||||
| 1/2" | 33/64" | 19/32" | 0.438" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
| 3/4" | 33/64" | 19/32" | 0.438" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
| 1" | 33/64" | 19/32" | 0.438" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
| 1 1/4" | 33/64" | 19/32" | 0.438" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
| 1 1/2" | 33/64" | 19/32" | 0.438" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
| 2" | 33/64" | 19/32" | 0.438" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
| 2 1/2" | 33/64" | 19/32" | 0.438" | 40,000 | Rockwell B55 | 10 | 000000000 | 0000 |
5/16"-18 | ||||||||
| 1/2" | 11/16" | 3/4" | 0.563" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
| 3/4" | 11/16" | 3/4" | 0.563" | 40,000 | Rockwell B55 | 10 | 000000000 | 0000 |
| 1" | 11/16" | 3/4" | 0.563" | 40,000 | Rockwell B55 | 10 | 000000000 | 0000 |
| 1 1/2" | 11/16" | 3/4" | 0.563" | 40,000 | Rockwell B55 | 10 | 000000000 | 0000 |
| 2" | 11/16" | 3/4" | 0.563" | 40,000 | Rockwell B55 | 10 | 000000000 | 0000 |
| 2 1/2" | 11/16" | 3/4" | 0.563" | 40,000 | Rockwell B55 | 10 | 000000000 | 0000 |
3/8"-16 | ||||||||
| 3/4" | 13/16" | 15/16" | 0.688" | 40,000 | Rockwell B55 | 10 | 000000000 | 0000 |
| 1" | 13/16" | 15/16" | 0.688" | 40,000 | Rockwell B55 | 10 | 000000000 | 0000 |
| 1 1/4" | 13/16" | 15/16" | 0.688" | 40,000 | Rockwell B55 | 10 | 000000000 | 0000 |
| 1 1/2" | 13/16" | 15/16" | 0.688" | 40,000 | Rockwell B55 | 10 | 000000000 | 0000 |
| 2" | 13/16" | 15/16" | 0.688" | 40,000 | Rockwell B55 | 10 | 000000000 | 0000 |
| 2 1/2" | 13/16" | 15/16" | 0.688" | 40,000 | Rockwell B55 | 10 | 000000000 | 00000 |
| 3" | 13/16" | 15/16" | 0.688" | 40,000 | Rockwell B55 | 10 | 000000000 | 00000 |
Zinc-Plated Steel | ||||||||
10-24 | ||||||||
| 3/4" | 7/16" | 15/32" | 0.344" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
| 1" | 7/16" | 15/32" | 0.344" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
10-32 | ||||||||
| 3/8" | 7/16" | 15/32" | 0.344" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
| 1/2" | 7/16" | 15/32" | 0.344" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
| 3/4" | 7/16" | 15/32" | 0.344" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
| 1" | 7/16" | 15/32" | 0.344" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
| 1 1/2" | 7/16" | 15/32" | 0.344" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
1/4"-20 | ||||||||
| 1/2" | 33/64" | 19/32" | 0.438" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
| 3/4" | 33/64" | 19/32" | 0.438" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
| 1" | 33/64" | 19/32" | 0.438" | 40,000 | Rockwell B55 | 25 | 000000000 | 00000 |
| 1 1/4" | 33/64" | 19/32" | 0.438" | 40,000 | Rockwell B55 | 10 | 000000000 | 0000 |
| 1 1/2" | 33/64" | 19/32" | 0.438" | 40,000 | Rockwell B55 | 10 | 000000000 | 0000 |
5/16"-18 | ||||||||
| 2" | 11/16" | 3/4" | 0.563" | 40,000 | Rockwell B55 | 10 | 000000000 | 00000 |
3/8"-16 | ||||||||
| 3/4" | 13/16" | 15/16" | 0.688" | 40,000 | Rockwell B55 | 10 | 000000000 | 00000 |
Stainless Steel Flanged Spade-Head Thumb Screws
Made from 18-8 stainless steel, these thumb screws are chemical resistant and may be mildly magnetic. They have a flange that provides a bearing surface to hold parts under the head. Length is measured from under the flange.
For technical drawings and 3-D models, click on a part number.
Head | ||||||
|---|---|---|---|---|---|---|
| Lg. | Wd. | Ht. | Flange Dia. | Pkg. Qty. | Pkg. | |
18-8 Stainless Steel | ||||||
8-32 | ||||||
| 3/8" | 23/64" | 25/64" | 0.281" | 10 | 000000000 | 000000 |
| 1/2" | 23/64" | 25/64" | 0.281" | 10 | 000000000 | 00000 |
| 3/4" | 23/64" | 25/64" | 0.281" | 5 | 000000000 | 0000 |
| 1" | 23/64" | 25/64" | 0.281" | 5 | 000000000 | 0000 |
10-24 | ||||||
| 3/8" | 7/16" | 15/32" | 0.344" | 10 | 000000000 | 00000 |
| 1/2" | 7/16" | 15/32" | 0.344" | 5 | 000000000 | 0000 |
1/4"-20 | ||||||
| 1 1/4" | 33/64" | 19/32" | 0.438" | 5 | 000000000 | 0000 |
| 1 1/2" | 33/64" | 19/32" | 0.438" | 5 | 000000000 | 0000 |
5/16"-18 | ||||||
| 3/4" | 11/16" | 3/4" | 0.563" | 1 | 000000000 | 0000 |
Toggle Bolt-Style Hangers with Spring
These hangers are a popular choice for overhead applications. The spring holds the washer and toggle against opposite sides of the wall, so everything's in position before you begin tightening. To install, insert the bolt through your fixture and thread the toggle onto it. Next, fold the toggle wings flush against the bolt and push them through a drilled hole until they pop open on the other side. Once tightened, the spring adds vibration resistance. Zinc yellow-chromate plating provides corrosion resistance in wet environments. Dimensions meet ASME B18.6.3 specifications.
For technical drawings and 3-D models, click on a part number.
Head | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Thread Size | Lg. | Threading | Thread Spacing | Max. Usable Lg. | For Hole Dia. | Eye Dia. | Wd. | Thick. | Ht. | For Use In | Specifications Met | Includes | Pkg. Qty. | Pkg. | |
Zinc Yellow-Chromate Plated Steel | |||||||||||||||
| 1/4"-20 | 5" | Partially Threaded | Coarse | 2 1/4" | 3/4" | 1/4" | 3/8" | 3/32" | 15/16" | Drywall | ASME B18.6.3 | Spring, Toggle, Washer | 5 | 000000000 | 000000 |
Tie Wire Hangers
Attach these light duty hangers to ceilings and walls. They have a stiff wire for supporting suspended ceilings, lighting fixtures, and other lightweight material.
Threaded hangers have a pointed screw end for tapping into wood.
For technical drawings and 3-D models, click on a part number.
Wire | ||||||||
|---|---|---|---|---|---|---|---|---|
| Mount Type | Screw Lg. | Material | Lg., ft. | Gauge | Mounting Fasteners Included | Features | Each | |
Steel | ||||||||
| Threaded | 3" | Steel | 6 | 12 | Yes | Pointed Screw End | 0000000 | 00000 |
Hanger Bolt Driver Bits
Turn flat-end bolts and screws that are commonly used for wire guiding and hanging pipes and fixtures. These bits have a groove in the shank to fit directly into power tools.