Product Spotlight:

Our line of Press-Thru (trade marked) spring and ball plungers have the same dimensions, spring pressures, and materials as our standard press fit product line.
Press-Thru™ Spring and Ball Plungers

Our line of Press-Thru™ spring and ball plungers have the same dimensions, spring pressures, and materials as our standard press fit product line. They are designed without the flange on the nose end to allow for the insertion of the plunger from top or bottom, front or back. Simply press the body through the hole until the plunger is flush with the surface. The body is slightly over sized to fit firmly into the hole. Please contact us for a free sample, or if you need any technical information.

Steel and Stainless Steel Pull Ring - Short - Non Locking Plungers with Radiused Delrin Nose



Product Information

Steel and Stainless Steel Pull Ring - Short - Non Locking Plungers with Radiused Delrin Nose

Designed to function where space is limited. Easy to grasp ring allows you to hold the plunger back while changing work piece.

Delrin noses prevent marring of aluminum, brass or other soft materials.

Steel parts are 12L14 zinc plated material. Noses are zinc plated 11L41, heat treated.

All stainless steel is 303 material.

End pressures are given in pounds. Full pressures are the force pounds needed to move the nose the distance shown in "C" column.

The nylon locking element holds the plunger body securely in place without the need for lock nuts or other devices. We recommend a 90 degree countersink 1/32" larger than the major diameter of the mating thread to prevent damaging the element.

Used in machining applications as positioners, loading pins, indexing devices.

Available with or without locking element.


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Steel and Stainless Steel Pull Ring - Short - Non Locking Plungers with Radiused Delrin Nose
Steel
Part
No.
Stainless
Steel
Part No.
End Pressure
Pounds
Start
End Pressure
Pounds
Full
A B C +.001
-.002
D
E F G H Ring
O.D.
Net Lbs.
Per 100
33633 33641 .50 2.0 1/4-20 7/16 3/16 .156 1/4 1/32 5/32 9/32 3/4 1
33634 33642 .75 2.75 5/16-18 17/32 1/4 .186 5/16 3/32 3/16 23/64 3/4 1.5
33635 33643 .75 3.0 3/8-16 5/8 9/32 .250 3/8 1/8 3/16 7/16 3/4 2
33636 33644 1.0 4.0 1/2-13 13/16 3/8 .312 1/2 5/32 1/4 9/16 1" 4-1/4
33637 33645 1.25 5.0 5/8-11 1" 7/16 .375 5/8 5/32 5/16 11/16 1" 8