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
Product Information

Steel or Stainless Steel Knurled Head Plungers - Non-Locking

Zinc Plated Steel or Stainless Steel

Steel parts are 12L14 material.

Noses are 11L41, heat treated.

All stainless steel parts are 303 material.

All light pressure have an "L" stamped into the knurl

Available with or without locking element.


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Steel or Stainless Steel Knurled Head Plungers - Non-Locking
Heavy Pressure
Steel
Part
No.
Stainless
Steel
Part No.
End
Pressures
Lbs. Start
End
Pressures
Lbs. Full
A B C +.001
-.002
D
E F Net Lbs.
Per 100
34102 34122 1.0 3.5 #10-32 13/32 3/32 .104 3/16 3/8 1
34104 34124 1.0 5.0 1/4-20 1/2 1/8 .124 1/4 1/2 3
34106 34126 1.5 6.0 5/16-18 5/8 3/16 .155 9/32 5/8 5
34108 34128 1.5 8.0 3/8-16 3/4 7/32 .186 5/16 3/4 7
34110 34130 2.5 10.0 1/2-13 7/8 1/4 .249 3/8 1" 13
34111 34131 5.0 10.0 5/8-11 1" 5/16 .311 13/32 1-1/8 20
Light Pressure
34112 34132 0.5 2.0 #10-32 13/32 3/32 .104 3/16 3/8 1
34114 34134 0.5 2.5 1/4-20 1/2 1/8 .124 1/4 1/2 3
34116 34136 0.75 3.0 5/16-18 5/8 3/16 .155 9/32 5/8 5
34118 34138 0.75 4.0 3/8-16 3/4 7/32 .186 5/16 3/4 7
34120 34140 1.25 5.0 1/2-13 7/8 1/4 .249 3/8 1" 13
34121 34141 3.0 6.0 5/8-11 1" 5/16 .311 13/32 1-1/8 20