Height Height |
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Mount Type Mount Type |
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| Threaded Stud | Threaded Hole |
Material Material |
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Serration Type Serration Type |
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Load Capacity Load Capacity |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Tip Material Tip Material |
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Hex-Head Gripper Screws
The threaded stud lets you make quick height adjustments. Screw these grippers into place from above and clamp against them. The serrations penetrate the workpiece surface to hold uneven or irregularly shaped parts.
For technical drawings and 3-D models, click on a part number.
Thread | Head | |||||||
|---|---|---|---|---|---|---|---|---|
| Size | Lg. | Dia. | Ht. | Ht. | Wd. | Material | Each | |
Hex with Threaded Stud | ||||||||
Extra-Fine Serrations | ||||||||
| 1/4"-20 | 1/2" | 5/16" | 45/64" | 13/64" | 7/16" | Carbide-Tipped Steel | 0000000 | 000000 |
| 1/4"-20 | 1" | 5/16" | 1 13/64" | 13/64" | 7/16" | Carbide-Tipped Steel | 0000000 | 00000 |
Fine Serrations | ||||||||
| 5/16"-18 | 1/2" | 3/8" | 3/4" | 1/4" | 1/2" | Carbide-Tipped Steel | 0000000 | 00000 |
| 5/16"-18 | 1" | 3/8" | 1 1/4" | 1/4" | 1/2" | Carbide-Tipped Steel | 0000000 | 00000 |
| 3/8"-16 | 1/2" | 1/2" | 25/32" | 9/32" | 9/16" | Carbide-Tipped Steel | 0000000 | 00000 |
| 3/8"-16 | 1" | 1/2" | 1 9/32" | 9/32" | 9/16" | Carbide-Tipped Steel | 0000000 | 00000 |
| 3/8"-16 | 1 1/2" | 1/2" | 1 25/32" | 9/32" | 9/16" | Carbide-Tipped Steel | 0000000 | 00000 |
| 1/2"-13 | 1" | 5/8" | 1 23/64" | 23/64" | 3/4" | Carbide-Tipped Steel | 0000000 | 00000 |
| 1/2"-13 | 1 1/2" | 5/8" | 1 55/64" | 23/64" | 3/4" | Carbide-Tipped Steel | 0000000 | 00000 |
| 5/8"-11 | 1" | 3/4" | 1 7/16" | 7/16" | 15/16" | Carbide-Tipped Steel | 0000000 | 00000 |
| 5/8"-11 | 2" | 3/4" | 2 7/16" | 7/16" | 15/16" | Carbide-Tipped Steel | 0000000 | 00000 |
Set-Screw Grippers
Screw in from the top to adjust the height or mount from the bottom with a hex key to set the gripping surface flush with the work surface. Clamp against these grippers to maintain a secure hold on uneven or irregularly shaped parts.
For technical drawings and 3-D models, click on a part number.
Drive | |||||||
|---|---|---|---|---|---|---|---|
| Thread Size | Dia. | Ht. | Size | Style | Material | Each | |
Threaded Stud | |||||||
Extra-Fine Serrations | |||||||
| 3/8"-16 | 1/4" | 1/2" | 3/16" | Hex | Carbide-Tipped Steel | 0000000 | 000000 |
| 3/8"-16 | 1/4" | 1" | 3/16" | Hex | Carbide-Tipped Steel | 0000000 | 00000 |
| 3/8"-16 | 1/4" | 2" | 3/16" | Hex | Carbide-Tipped Steel | 0000000 | 00000 |
Fine Serrations | |||||||
| 1/2"-13 | 3/8" | 1" | 1/4" | Hex | Carbide-Tipped Steel | 0000000 | 00000 |
| 1/2"-13 | 3/8" | 2" | 1/4" | Hex | Carbide-Tipped Steel | 0000000 | 00000 |
| 3/4"-10 | 1/2" | 2" | 3/8" | Hex | Carbide-Tipped Steel | 0000000 | 00000 |
Swivel-Tip Gripper Screws
The serrated tip swivels to grip uneven and angled surfaces and the threaded stud lets you make quick height adjustments.
Ultra-fine serrations are the most closely spaced for the lightest penetration of the workpiece.
Extra-fine serrations are closer together for less penetration and a lighter hold on the workpiece.
Fine serrations penetrate the workpiece for aggressive holding.
For technical drawings and 3-D models, click on a part number.
Thread | Head | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | Lg. | Dia. | Ht. | Ht. | Wd. | Range of Motion | Load Cap., lbs. | Material | Tip Material | Each | |
Hex with Threaded Stud | |||||||||||
Ultra-Fine Serrations | |||||||||||
| 10-32 | 1/2" | 5/32" | 3/4" | 1/4" | 3/8" | 28° | 1,150 | Steel | Steel | 0000000 | 000000 |
| 1/4"-20 | 1/2" | 1/4" | 13/16" | 5/16" | 7/16" | 28° | 2,400 | Steel | Steel | 0000000 | 00000 |
Extra-Fine Serrations | |||||||||||
| 5/16"-18 | 1/2" | 5/16" | 7/8" | 3/8" | 1/2" | 28° | 2,750 | Steel | Steel | 0000000 | 00000 |
| 3/8"-16 | 1/2" | 3/8" | 1" | 1/2" | 5/8" | 40° | 3,400 | Steel | Steel | 0000000 | 00000 |
Fine Serrations | |||||||||||
| 1/2"-13 | 1" | 1/2" | 1 5/8" | 5/8" | 13/16" | 40° | 5,900 | Steel | Steel | 0000000 | 00000 |
| 5/8"-11 | 1" | 5/8" | 1 11/16" | 11/16" | 15/16" | 34° | 9,900 | Steel | Steel | 0000000 | 00000 |
Swiveling Gripper Tips for Screws and Threaded Studs
Attach to the end of a screw or threaded stud—the serrated face swivels to grip uneven and angled surfaces. Also known as toggle and swivel-foot pads.
For technical drawings and 3-D models, click on a part number.
| Dia. | Ht. | Load Capacity, lbs. | Range of Motion | Mounting Hole Thread Size | Each | |
Steel | ||||||
|---|---|---|---|---|---|---|
| 5/8" | 5/8" | 3,900 | 10° | 1/4"-20 | 0000000 | 00000 |
| 11/16" | 3/4" | 5,900 | 10° | 5/16"-18 | 0000000 | 0000 |
| 3/4" | 13/16" | 6,400 | 10° | 3/8"-16 | 0000000 | 0000 |
| 7/8" | 15/16" | 7,000 | 10° | 1/2"-13 | 0000000 | 0000 |
| 1" | 1" | 10,000 | 10° | 5/8"-11 | 0000000 | 0000 |
| 1 1/4" | 1 3/8" | 13,500 | 10° | 3/4"-10 | 0000000 | 00000 |
| 1 5/8" | 1 13/16" | 18,750 | 10° | 1"-8 | 0000000 | 00000 |
Stainless Steel | ||||||
| 5/8" | 5/8" | 5,000 | 10° | 1/4"-20 | 00000000 | 00000 |
| 11/16" | 3/4" | 7,600 | 10° | 5/16"-18 | 00000000 | 00000 |
| 3/4" | 13/16" | 8,250 | 10° | 3/8"-16 | 00000000 | 00000 |
| 7/8" | 15/16" | 9,000 | 10° | 1/2"-13 | 00000000 | 00000 |
| 1" | 1" | 12,900 | 10° | 5/8"-11 | 00000000 | 00000 |
| 1 1/4" | 1 3/8" | 17,400 | 10° | 3/4"-10 | 00000000 | 00000 |
| 1 5/8" | 1 13/16" | 24,200 | 10° | 1"-8 | 00000000 | 00000 |