Stubby Plungers – Steel with Delrin® Nose

Delrin® Nose Stubby Plungers – Steel are compact spring loaded devices for limited-space applications requiring a non-marring contact surface and electrical insulation. The Delrin® nose resists repeated impacts, moisture, solvents and heat up to 190°F and provides a self-lubricating surface. Use for indexing, detents, electrical contacts and part positioning. Offered in ANSI thread sizes 8-32 through 5/8-11 and metric M4 x 0.7 through M16 x 2.0 with standard or light end forces and thread lock options.

Specify by:

  • Thread standard and size (ANSI or metric)
  • End force requirement (standard or light, initial and final)
  • Thread lock requirement
  • Mounting and stroke dimensions (A–D per table)

Click any row to see CAD and additional product information, or to add to quote.

Open All Tables
ANSI (Inch/American) Tables
Metric Tables

Click any part number to see CAD, more information on part, and add to quote.

Part No.End Force, (Lbs.)ABCDROHSCAD
CAD
With Thread Lock
With Thread LockInitialFinal
NM50ANM50AP1-1/24-3/48-320.4370.0520.070NM50ANM50AP
NM50NM50P1-1/24-3/48-360.4370.0520.070NM50NM50P
NM52NM52P1-3/46-1/410-320.4680.0650.093NM52NM52P
NM54NM54N3.010-1/21/4-200.5310.0780.119NM54NM54N
NM56NM56N3-3/415-1/25/16-180.5620.0840.135NM56NM56N
NM58NM58N4-1/218-1/23/8-160.6250.1100.186NM58NM58N
NM60NM60N5.028.01/2-130.7500.1510.248NM60NM60N
NM62NM62N7.050.05/8-111.0620.2150.310NM62NM62N

Conversion Calculators

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Metric & Inch conversion:
Inch
=
mm
Lbf/Newton Conversion:
lbf
=
N
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