
Gripper Swivel Screws
Screw clamp with a serrated, hardened tool steel swivel ball. Serrated grippers are designed to slightly penetrate the workpiece to significantly increase gripping force, rather than relying on static friction alone. A positive stop prevents the ball from swiveling too far. Made in USA.
Application Information

Material
| Item | Material | Heat Treat | Finish | DFARS | RoHS |
| Body | Steel | Carburized-Hardened | Black Oxide | Yes | Yes |
| Swivel Ball | High-speed tool steel | - | Black Oxide | Yes | Yes |

Parts Specification
| A Thread (Inch) | B (Inch) | C Diameter (Inch) | D (Inch) | G (Inch) | Serrations | Serration Dimensions |
| 1/2-13" | 1" | 1/4" | 1/4" | 14°" | SUPER FINE | 0.062x90° |
This Product Can Expose You To Materials And/Or Chemicals Including Arsenic, Lead, And Other Materials And/Or Chemicals Which Are Known To The State Of California To Cause Cancer And/Or Reproductive Harm. For more information, visit www.P65Warnings.ca.gov