
Swivel-Washer Hand Knob Assemblies
Hand-knob assembly with a captive, freely rotating washer to prevent marring in clamping applications. Four-prong knob design provides a firm grip for applications requiring quick tightening and high torque. Plain-end screw with no dogpoint. Made in USA.
Material
Item | Material | Heat Treat | Finish | DFARS | RoHS |
Knob | 319 Aluminum Alloy | Yes | Yes | Yes | Yes |
Screw | 1215 Steel | Yes | Black Oxide Finish | Yes | Yes |
Washer | Mild Steel | Yes | Black Oxide Finish or Black Nylon | Yes | Yes |
Parts Specification
A Thread (Inch) | B (Inch) | C Diameter (Inch) | H (Inch) | K Diameter (Inch) |
1/4-20" | 1-1/2" | 1-3/4" | 1.33" | 3/4" |

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