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The Nylok 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 larges than the major diameter of the mating thread to prevent damaging the element and reducing the locking torque.

    Features
  • Stainless Steel Body
  • Nose Stainless or Delrin
  • Heavy and Light Pressure
  • Slotted drive
  • Shorter body length
  • All plungers standard with Nylok locking element
  • No Locking Element

SS Body - Light/Heavy Pressure - No Locking Element - Inch
SS Body - Light/Heavy Pressure - No Locking Element - Inch
Unit of Measure
1 2 

Item #

CAD

IntegrationID

Locking Element

Body Length

Ball Height

Ball Diameter

Nose Material

Thread Size

End Pressure Initial-Final

Quantity
55420P N/A N/A
2596
N/A No N/A 0.44 in N/A 0.05 in N/A 0.07 in N/A Stainless Steel N/A 8-32 N/A 3.10 to 4.75 (1/2)
55421P N/A N/A
2597
N/A No N/A 0.44 in N/A 0.05 in N/A 0.07 in N/A Stainless Steel N/A 8-36 N/A 3.10 to 4.75 (1/2)
55422P N/A N/A
2598
N/A No N/A 0.47 in N/A 0.07 in N/A 0.09 in N/A Stainless Steel N/A 10-32 N/A 4.00 to 6.25 (1/2)
55423P N/A N/A
2599
N/A No N/A 0.53 in N/A 0.08 in N/A 0.12 in N/A Stainless Steel N/A 1/4-20 N/A 6.75 to 10.5 (1/2)
55424P N/A N/A
2600
N/A No N/A 0.56 in N/A 0.08 in N/A 0.14 in N/A Stainless Steel N/A 5/16-18 N/A 9.6 to 15.5 (1/2)
55425P N/A N/A
2601
N/A No N/A 0.63 in N/A 0.11 in N/A 0.19 in N/A Stainless Steel N/A 3/8-16 N/A 11.5 to 18.5 (1/2)
55426P N/A N/A
2602
N/A No N/A 0.75 in N/A 0.15 in N/A 0.25 in N/A Stainless Steel N/A 1/2-13 N/A 16.5 to 28 (1/2)
55521P N/A N/A
11177
N/A No N/A 0.44 in N/A 0.05 in N/A 0.07 in N/A Stainless Steel N/A 8-36 N/A 0.50 to 1.50
55522P N/A N/A
11178
N/A No N/A 0.47 in N/A 0.07 in N/A 0.09 in N/A Stainless Steel N/A 10-32 N/A 1.62 to 2.5 (1/2)
55523P N/A N/A
11179
N/A No N/A 0.53 in N/A 0.08 in N/A 0.12 in N/A Stainless Steel N/A 1/4-20 N/A 2.25 to 3.5 (1/2)
55524P N/A N/A
11180
N/A No N/A 0.56 in N/A 0.08 in N/A 0.14 in N/A Stainless Steel N/A 5/16-18 N/A 2.75 to 4 (1/2)
55525P N/A N/A
11181
N/A No N/A 0.63 in N/A 0.11 in N/A 0.19 in N/A Stainless Steel N/A 3/8-16 N/A 3.25 to 5.00 (1/2)
55526P N/A N/A
11182
N/A No N/A 0.75 in N/A 0.15 in N/A 0.25 in N/A Stainless Steel N/A 1/2-13 N/A 3.62 to 5.50 (1/2)
55560P N/A N/A
11183
N/A No N/A 0.44 in N/A 0.05 in N/A 0.07 in N/A Delrin N/A 8-32 N/A 0.50 to 1.50
55561P N/A N/A
11184
N/A No N/A 0.44 in N/A 0.05 in N/A 0.07 in N/A Delrin N/A 8-36 N/A 0.50 to 1.50
55562P N/A N/A
11185
N/A No N/A 0.47 in N/A 0.07 in N/A 0.09 in N/A Delrin N/A 10-32 N/A 1.62 to 2.5 (1/2)
55563P N/A N/A
11186
N/A No N/A 0.53 in N/A 0.08 in N/A 0.12 in N/A Delrin N/A 1/4-20 N/A 2.25 to 3.5 (1/2)
55564P N/A N/A
11187
N/A No N/A 0.56 in N/A 0.08 in N/A 0.14 in N/A Delrin N/A 5/16-18 N/A 2.75 to 4 (1/2)
55565P N/A N/A
11188
N/A No N/A 0.63 in N/A 0.11 in N/A 0.19 in N/A Delrin N/A 3/8-16 N/A 3.25 to 5.00 (1/2)
55566P N/A N/A
11189
N/A No N/A 0.75 in N/A 0.15 in N/A 0.25 in N/A Delrin N/A 1/2-13 N/A 3.62 to 5.50 (1/2)
55460P N/A N/A
11197
N/A No N/A 0.44 in N/A 0.05 in N/A 0.07 in N/A Delrin N/A 8-32 N/A 3.10 to 4.75 (1/2)
55461P N/A N/A
11198
N/A No N/A 0.44 in N/A 0.05 in N/A 0.07 in N/A Delrin N/A 8-36 N/A 3.10 to 4.75 (1/2)
55462P N/A N/A
11199
N/A No N/A 0.47 in N/A 0.07 in N/A 0.09 in N/A Delrin N/A 10-32 N/A 4.00 to 6.25 (1/2)
55463P N/A N/A
11200
N/A No N/A 0.53 in N/A 0.08 in N/A 0.12 in N/A Delrin N/A 1/4-20 N/A 6.75 to 10.5 (1/2)
55464P N/A N/A
11201
N/A No N/A 0.56 in N/A 0.08 in N/A 0.14 in N/A Delrin N/A 5/16-18 N/A 9.6 to 15.5 (1/2)
Unit of Measure
1 2