SBP Ball Plungers Stainless Steel, with Stainless Steel Ball, with or without Locking Element, with Slot


 SBP Stainless Steel Ball Plungers, with Stainless Steel Ball, with or without Locking Element, with Slot

Product Family Stainless Steel

Standard parts made of rustproof stainless steel have been designed for use in the food sector, in the chemical industry, for aggressive ambient conditions or for outdoor use.

  • corrosion-resistant
  • precise fit
  • environmentally friendly
Show all Stainless Steel products

Product description


SBP ball plungers are compact units ideally suited for many locating or positioning applications in various corrosive environments where controlled end spring load is required.

The locking element is supplied as either a patch or pellet and is not recommended for use in aluminum applications.


Stainless steel AISI 303
Stainless steel AISI 440C
Stainless steel AISI 302

RoHS compliant

Technical drawing

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 SBP Stainless Steel Ball Plungers, with Stainless Steel Ball, with or without Locking Element, with Slot sketch

Part Options / Table


AWithout locking element
NWith locking element
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Dimensions in: Inch (change to Metric)
d2Length lw
Spring load ≈

4 x 48*0.0620.1870.020.13 lbf (0.57 N)0.5 lbf (2.22 N)
5 x 40*0.0620.250.050.25 lbf (1.11 N)0.75 lbf (3.33 N)
6 x 40*0.0780.3120.0230.5 lbf (2.22 N)1 lbf (4.45 N)
8 x 32*0.09370.3440.0250.5 lbf (2.22 N)1.25 lbf (5.56 N)
8 x 36*0.09370.3440.0250.5 lbf (2.22 N)1.25 lbf (5.56 N)
10 x 32*0.09370.5130.0251.5 lbf (6.67 N)3 lbf (13.34 N)
10 x 32*0.09370.5130.0250.5 lbf (2.22 N)1.5 lbf (6.67 N)
10 x 32*0.09370.5130.0252 lbf (8.89 N)5 lbf (22.24 N)
1/4 x 200.1250.5310.0353 lbf (13.34 N)7 lbf (31.13 N)
1/4 x 200.1250.5310.0352 lbf (8.89 N)4 lbf (17.79 N)
1/4 x 200.1250.5310.0354 lbf (17.79 N)12 lbf (53.37 N)
5/16 x 180.1560.5780.044 lbf (17.79 N)9 lbf (40.03 N)
5/16 x 180.1560.5780.042 lbf (8.89 N)4.5 lbf (20.01 N)
5/16 x 180.1560.5780.046 lbf (26.68 N)17 lbf (75.61 N)
3/8 x 160.18750.6250.0485 lbf (22.24 N)10 lbf (44.48 N)
3/8 x 160.18750.6250.0482.5 lbf (11.12 N)5 lbf (22.24 N)
3/8 x 160.18750.6250.0486 lbf (26.68 N)21 lbf (93.41 N)
1/2 x 130.28130.750.0726 lbf (26.68 N)12 lbf (53.37 N)
1/2 x 130.28130.750.0723 lbf (13.34 N)6 lbf (26.68 N)
1/2 x 130.28130.750.0726 lbf (26.68 N)30 lbf (133.44 N)
5/8 x 110.3750.9840.0969 lbf (40.03 N)18 lbf (80.06 N)
5/8 x 110.3750.9840.0964.5 lbf (20.01 N)9 lbf (40.03 N)
5/8 x 110.3750.9840.0967 lbf (31.13 N)50 lbf (222.41 N)
* These sizes come with a nylon patch instead of a nylon locking element

Build & Price

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Thread d1
End spring load (N)

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Total US Dollars (net)
In Stock: 123
In Stock
Please note our quantity discounts (US Dollars).
≥ 500$2.75
Prop 65: -
Please contact our Sales Department for more information.
RoHS: -
No details on RoHS compatibility are available at this time. Please contact our Sales Department for more information.
Weight: 0.002 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
All Prices are in US Dollars. Taxes Not Included.

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