-
Free Shipping on $75 Orders
Details & Exclusions -
Expert Guidance and Info
Learn More -
Get Help: Call, Chat, Email or Text
Contact Us -
1 Million+ Products to Keep Your Shop Running
View All Categories
Straight Index Plungers
Straight Index Plungers have an entirely cylindrical plunger with a slight radius at the tip, used together with a straight bushing. A straight plunger provides slightly greater positional accuracy. Rotary-cam action completely retracts the plunger when the handle is rotated 180°. Cam surfaces are hardened steel. Made in USA.
The flange-mount configuration provides orientation by fastening the flange with two socket-head cap screws. Flange mounting is designed for installations where a cross hole for a whistle-notch set screw is not practical.
Installation
Index plungers are manufactured with precision working tolerances and are designed for very light interference-fit installations to avoid binding of the mechanism.
Material
| Item | Material | Heat Treat | Finish | DFARS | RoHS |
| Body,Plunger and Cam | 1144 Steel | Heat Treated Rc 50-55 | - | Yes | Yes |
| Center Shaft | 1144 Steel | - | - | Yes | Yes |
| Spring | Music Wire | - | - | Yes | Yes |
| Ball Knob | Black phenolic plastic with molded-in brass insert | - | - | Yes | Yes |
| Bushing | 1144 Steel | Heat Treated | - | Yes | Yes |
Parts Specification
| Plunger Diameter (mm) | A Diameter Nominal (mm) | A Diameter Actual (mm) | C (mm) | K (mm) | M Diameter (mm) |
| 20 mm | 30 mm | 30.046 / 30.038 (Ground) mm | 16 mm | 3 mm | 42 mm |
Warning:
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