Knurled Knob Plungers

With Thread Lock and

Stainless Steel

Knurled knob plungers are available in either locking or non-locking varieties, and in steel or stainless steel. Each has a retractable plunger that can be easily withdrawn and reengaged. Their large, hardened bearing surfaces permit greater side loading, while slight end tapers make for easy alignment.

Stainless steel variants offer maximum protection against rust and corrosion.

Typical Uses

  • Positioning
  • Fastening
  • Securing
  • With Thread Lock
  • Latching
  • Quick disconnect
  • Food and medical applications
  • Special environments

Special Uses

  • Food and medical applications
  • Special environments

Special Features

  • Knurled knob design
  • Non-locking or locking design
  • Hand-retractable locking plunger on locking models
  • Hand-retractable plunger on non-locking models
  • Large hardened bearing surface
  • Withstands side loading
  • Unified ANSI and metric threads
  • Tapered end for easy alignment
  • Steel and stainless steel models
Download the PDF 
Quick-Release-Device_SSL250--2
Quick-Release-Device_SSL250--2
ANSI (Inch/American) Tables
Metric Tables
CAD Library

Knurled Knob Plungers - Non-Locking Plunger Nose - Stainless Steel

Part No.End Force, (Lbs.)ABCDEFGROHSCAD
CAD
With Thread Lock
With Thread LockInitialFinal
SSL190SSL190P0.503.010-320.4000.0940.104**0.380.2500.19SSL190SSL190P
SSL250SSL250P1.004.01/4-200.5000.1250.1230.500.3130.19SSL250SSL250P
SSL312SSL312P1.006.05/16-180.6250.1880.1540.630.3750.25SSL312SSL312P
SSL375SSL375P1.008.03/8-160.7500.2180.1850.750.5000.31SSL375SSL375P
SSL500SSL500P1.0010.01/2-130.8750.2500.2481.000.6250.38SSL500SSL500P

Knurled Knob Plungers - Standard End Force - Locking Plunger Nose - Stainless Steel

Part No.End Force, (Lbs.)ABCDEFROHSCAD
CAD
With Thread Lock
With Thread LockInitialFinal
SSLF250SSLF250P0.502.01/4-200.4000.1250.123 - 0.1240.500.810SSLF250SSLF250P
SSLF375SSLF375P0.503.03/8-160.7500.2200.185 - 0.1860.751.260SSLF375SSLF375P
SSLF500SSLF500P0.504.01/2-130.6500.2500.248 -0.2491.001.380SSLF500SSLF500P

Knurled Knob Plungers - Heavy End Force - Locking Plunger Nose - Stainless Steel

Part No.End Force, (Lbs.)ABCDEFROHSCAD
CAD
With Thread Lock
With Thread LockInitialFinal
SSLFH250SSLFH250P1.04.01/4-200.400.1250.123 - 0.1240.500.81SSLFH250SSLFH250P
SSLFH375SSLFH375P1.08.03/8-160.750.2200.185 - 0.1860.751.26SSLFH375SSLFH375P
SSLFH500SSLFH500P1.010.01/2-130.850.2500.248 - 0.2491.001.38SSLFH500SSLFH500P

 

 

Knurled Knob Plungers - Non-locking Plunger Nose - Stainless Steel

Part No.End Force, NABCDEFGROHSCAD
CAD
With Thread Lock
With Thread LockInitialFinal
SSLM5SSLM5P2.2213.34M5 x 0.810.02.02.59.06.04.0SSLM5SSLM5P
SSLM6SSLM6P4.4517.80M6 x 1.013.03.03.013.08.05.0SSLM6SSLM6P
SSLM10SSLM10P4.4535.60M10 x 1.519.06.05.019.013.08.0SSLM10SSLM10P
SSLM12SSLM12P4.4544.50M12 x 1.7523.06.06.025.016.010.0SSLM12SSLM12P

Knurled Knob Plungers - Standard End Force - Locking Plunger Nose - Stainless Steel

Part No.End Force, NABCDEFROHSCAD
CAD
With Thread Lock
With Thread LockInitialFinal
SSLFM6SSLFM6P2.28.9M6 x 1.010.03.23.013.020.7SSLFM6SSLFM6P
SSLFM10SSLFM10P2.213.3M10 x 1.519.05.64.719.032.0SSLFM10SSLFM10P
SSLFM12SSLFM12P2.217.8M12 x 1.7517.06.46.325.035.0SSLFM12SSLFM12P
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