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.

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



Product Information

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

Improved design allows plunger nose to be locked in a fully retracted position. Plunger nose has a chamfered end to assure easy alignment. Full pressures are the force pounds needed to move the nose the distance shown in "C" column.

Steel parts are 12L14 material, heat treated and zinc plated.

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.

Plunger can be withdrawn completely into the body and locked in a fully retracted position. To engage the plunger, simply turn to line up with slot in body.

Available with or without locking element.


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Metric Steel or Stainless Steel Knurled Head Plungers with Radiused Delrin Nose - Locking
Heavy Pressure
Steel
Part
No.
Stainless
Steel
Part No.
End
Pressures
Newtons Start
End
Pressures
Newtons Full
Class 6G
ISO
A
B C +.025
-.050
D
E F Net Lbs.
Per 100
33863 33863-SS 4.5 22 M6 x 1.0 12.7 3.17 3.65 6.3 12.7 2
33864 33864-SS 6.5 26.5 M8 x 1.25 15.8 4.75 4.54 7.0 15.8 3-1/2
33865 33865-SS 6.5 35.5 M10 x 1.5 19.0 5.50 5.48 7.9 19.0 6
33866 33866-SS 11 44.5 M12 x 1.75 22.2 6.35 6.35 9.4 25.4 12
33867 33867-SS 22 44.5 M16 x 2.0 25.4 7.92 7.92 10.3 28.6 18-1/2
Light Pressure
33870 33870-SS 2 11 M6 x 1.0 12.7 3.17 3.65 6.3 12.7 2
33871 33871-SS 3 13 M8 x 1.25 15.8 4.75 4.54 7.0 15.8 3-1/2
33872 33872-SS 3 18 M10 x 1.5 19.0 5.50 5.48 7.9 19.0 6
33873 33873-SS 5.5 22 M12 x 1.75 22.2 6.35 6.35 9.4 25.4 12
33874 33874-SS 13 26.5 M16 x 2.0 25.4 7.92 7.92 10.3 28.6 18-1/2