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 or Stainless Steel Knurled Head Plungers - Non-Locking with Radiused Delrin Nose



Product Information

Steel or Stainless Steel Knurled Head Plungers - Non-Locking with Radiused Delrin Nose

Zinc Plated Steel or Stainless Steel

Steel parts are 12L14 material

Noses are 11L41, heat treated.

All stainless steel parts are 303 material.

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.

Available with or without locking element

To order without locking element, add a "P" to the end of the part number.


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Steel or Stainless Steel Knurled Head Plungers - Non-Locking with Radiused Delrin Nose
Heavy Pressure
Steel
Part
No.
Stainless
Steel
Part No.
End
Pressures
Lbs. Start
End
Pressures
Lbs. Full
A B C +.000
-.002
D
E F Net Lbs.
Per 100
34220 34220-SS 1.0 5.0 1/4-20 1/2 1/8 .144 1/4 1/2 3
34221 34221-SS 1.5 6.0 5/16-18 5/8 3/16 .179 9/32 5/8 5
34222 34222-SS 1.5 8.0 3/8-16 3/4 7/32 .216 5/16 3/4 7
34223 34223-SS 2.5 10.0 1/2-13 7/8 1/4 .310 3/8 1" 13
34224 34224-SS 5.0 10.0 5/8-11 1" 5/16 .373 13/32 1-1/8 20
Light Pressure
34228 34228-SS 0.5 2.5 1/4-20 1/2 1/8 .144 1/4 1/2 3
34229 34229-SS 0.75 3.0 5/16-18 5/8 3/16 .179 9/32 5/8 5
34230 34230-SS 0.75 4.0 3/8-16 3/4 7/32 .216 5/16 3/4 7
34231 34231-SS 1.25 5.0 1/2-13 7/8 1/4 .310 3/8 1" 13
34232 34232-SS 3.0 6.0 5/8-11 1" 5/16 .373 13/32 1-1/8 20