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"Short" Spring Plungers With Extended Travel

Short Spring Plunger with Extended Travel

Locking Element

Short Spring Plunger with Extended Travel drawing

With Steel or Delrin® Nose

Steel noses are case hardened for wear resistance without brittleness.

Delrin® noses prevent marring of aluminum, brass or other soft materials.

Bodies are steel with a black oxide finish.

All stainless parts are made of 303 material.

The “short” spring plunger with extended travel provides the space saving features of a short body, along with the added nose travel of the standard length plunger. The nose travel (C column) and the diameter (D column) are identical to the standard spring plunger, with spring pressures midrange between the light and heavy “short” spring plunger. All “short” style plungers have the solid screw driver slot.

The nylon locking element holds the plunger body securely in place without the need for lock nuts or other devices. We recommend a 90° countersink 1/32" larger than the major diameter of the mating thread to prevent damaging the element.

Plungers may be ordered with or without the locking element. Plungers without element are the same price, but are considered "specials" and cannot be returned. We recommend using without the locking element for applications in aluminum.

Steel Body — Heat Treated Black Oxide Steel Nose
"Short" Spring Plungers with Extended Travel
With
Lock. Ele.
Part No.
Without
Lock. Ele.
Part No.
Price/ Unit
End Pressure Lbs.
A
B
C
+.000
-.002

D
Net Lbs/ 100
Start
Full
33135
33135P
$4.18
1.0
3.75
#8-32
7/16
.093
.070
1/2
33136
33136P
$4.18
1.0
3.75
#8-36
7/16
.093
.070
1/2
33137
33137P
$3.98
1.25
4.25
#10-32
15/32
.125
.093
1/2
33138
33138P
$3.98
2.0
7.0
1/4-20
17/32
.187
.119
1/2
33139
33139P
$4.05
2.5
10.5
5/16-18
9/16
.187
.135
1
33140
33140P
$4.13
3.0
12.5
3/8-16
5/8
.187
.186
2
33141
33141P
$4.31
3.5
19.0
1/2-13
3/4
.250
.248
3
33142
33142P
$5.25
4.5
33.5
5/8-11
1-1/16
.312
.310
6

 

New
Steel Body — Heat Treated Black Oxide Steel Nose
Metric "Short" Steel Spring Plungers with Extended Travel
With
Lock. Ele.
Part No.
Without
Lock. Ele.
Part No.
Price/ Unit
End Pressure Lbs.
A
B
C
D
Net Lbs/ 100
Start
Full
33135M
33135MP
$5.85
4.4
14
M4x0.7
11.00
2.36
1.78
1/2
33137M
33137MP
$5.73
5.5
18.5
M5x0.8
11.90
3.17
2.36
1/2
33138M
33138MP
$5.65
8.9
31
M6x1.0
13.49
4.75
3.02
1/2
33139M
33139MP
$5.73
8.9
40
M8x1.25
14.28
4.75
3.43
1
33140M
33140MP
$5.73
13.3
55.5
M10x1.5
15.87
4.75
4.72
2
33141M
33141MP
$5.97
15.5
84.5
M12x1.75
19.05
6.35
6.30
3


Steel Body — Brown Delrin® Nose
"Short" Spring Plungers with Extended Travel
With
Lock. Ele.
Part No.
Without
Lock. Ele.
Part No.
Price/ Unit
End Pressure Lbs.
A
B
C
+.000
-.002

D
Net Lbs/ 100
Start
Full
33035
33035P
$4.18
1.0
3.75
#8-32
7/16
.093
.070
1/2
33036
33036P
$4.18
1.5
3.75
#8-36
7/16
.093
.070
1/2
33037
33037P
$3.98
1.25
4.25
#10-32
15/32
.125
.093
1/2
33038
33038P
$3.98
2.0
7.0
1/4-20
17/32
.187
.119
1/2
33039
33039P
$4.05
2.5
10.5
5/16-18
9/16
.187
.135
1
33040
33040P
$4.13
3.0
12.5
3/8-16
5/8
.187
.186
1
33041
33041P
$4.31
3.5
19.0
1/2-13
3/4
.250
.248
2
33042
33042P
$5.25
4.5
33.5
5/8-11
1-1/16
.312
.310
5

New
Steel Body — Brown Delrin® Nose
Metric "Short" Steel Spring Plungers with Extended Travel
With
Lock. Ele.
Part No.
Without
Lock. Ele.
Part No.
Price/ Unit
End Pressure Lbs.
A
B
C
D
Net Lbs/ 100
Start
Full
33035M
33035MP
$5.85
4.4
14
M4x0.7
11.00
2.36
1.78
1/2
33037M
33037MP
$5.73
5.5
18.5
M5x0.8
11.90
3.17
2.36
1/2
33038M
33038MP
$5.65
8.9
31
M6x1.0
13.49
4.75
3.02
1/2
33039M
33039MP
$5.73
8.9
40
M8x1.25
14.28
4.75
3.43
1
33040M
33040MP
$5.73
13.3
55.5
M10x1.5
15.87
4.75
4.72
1
33041M
33041MP
$5.97
15.5
84.5
M12x1.75
19.05
6.35
6.30
2

 

Stainless Steel Body — Stainless Steel Nose
"Short" Spring Plungers with Extended Travel
With
Lock. Ele.
Part No.
Without
Lock. Ele.
Part No.
Price/ Unit
End Pressure Lbs.
A
B
C
+.000
-.002

D
Net Lbs/ 100
Start
Full
33145
33145P
$5.51
1.0
3.25
#8-32
7/16
.093
.070
1/2
33146
33146P
$5.51
1.0
3.25
#8-36
7/16
.093
.070
1/2
33147
33147P
$5.51
1.25
4.25
#10-32
15/32
.125
.093
1/2
33148
33148P
$5.38
2.0
7.0
1/4-20
17/32
.187
.119
1/2
33149
33149P
$5.63
2.5
10.5
5/16-18
9/16
.187
.135
1
33150
33150P
$6.33
3.0
12.5
3/8-16
5/8
.187
.186
1-1/2
33151
33151P
$7.28
3.5
19.0
1/2-13
3/4
.250
.248
2-1/2

Stainless Steel Body — Brown Delrin® Nose
"Short" Spring Plungers with Extended Travel
With
Lock. Ele.
Part No.
Without
Lock. Ele.
Part No.
Price/ Unit
End Pressure Lbs.
A
B
C
+.000
-.002

D
Net Lbs/ 100
Start
Full
33045
33045P
$5.51
1.0
3.25
#8-32
7/16
.093
.070
1/2
33046
33046P
$5.51
1.0
3.25
#8-36
7/16
.093
.070
1/2
33047
33047P
$5.51
1.25
4.25
#10-32
15/32
.125
.093
1/2
33048
33048P
$5.38
2.0
7.0
1/4-20
17/32
.187
.119
1/2
33049
33049P
$5.63
2.5
10.5
5/16-18
9/16
.187
.135
1
33050
33050P
$6.33
3.0
12.5
3/8-16
5/8
.187
.186
1
33051
33051P
$7.28
3.5
19.0
1/2-13
3/4
.250
.248
2

 


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