Innovative Components, Inc.
Innovative Components, Inc.
1050 National Parkway
Schaumburg, IL 60173
Toll Free: 800-566-2774
Phone: 847-885-9050
Fax: 847-885-9005
Email: sales@knobsource.com
Website: www.innovative-components.com
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Plastic knob retractable plungers are used in machining applications with limited space as positioners, loading pins, and indexing devices. This particular style pin comes equipped with an easy to grasp knurled knob for withdrawing and engaging the plunger. To withdraw plunger tip, pull on the knob, adjust work piece to re-align perforated holes, and release to re-engage the plunger tip. This robust, durable design is suitable for repetitive-use applications.
Indexing Plunger Pins
Unit of Measure
1 

Item #

Thread A

B - in.

C - in.

D - in

E - in

F - in

G - in

H - in

M - in

End Force Initial/Lbs.

End Force Final/Lbs.

1/4-20 Pull Knob Plunger Pins N/A 1/4-20 N/A .44 N/A .19 N/A .16 N/A .98 N/A N/A N/A .68 N/A .31 N/A .84 N/A .5 N/A 2.0
3/8-16 Pull Knob Plunger Pins N/A 3/8-16 N/A .63 N/A .28 N/A .25 N/A .98 N/A .13 N/A .68 N/A .44 N/A .84 N/A .75 N/A 3.0
1/2-13 Pull Knob Plunger Pins N/A 1/2-13 N/A .81 N/A .38 N/A .31 N/A .98 N/A .13 N/A .68 N/A .56 N/A .84 N/A 1.0 N/A 4.0
5/8-11 Pull Knob Plunger Pins N/A 5/8-11 N/A 1.00 N/A .44 N/A .38 N/A 1.24 N/A .13 N/A .75 N/A .69 N/A 1.22 N/A 1.25 N/A 5.0
Unit of Measure
1