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Hand Retractable Plungers — Threaded Adapter*
Non-Locking

Locking Element
Non-Locking Threaded Adapter drawing
Non-Locking Threaded Adapter

The new threaded adapter is designed to accept any internally threaded knob or handle.

Available with or without locking element. To order without locking element, add a "P" to the end of the part number.

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.

Plunger can be withdrawn completely into the body and easily re-engaged.

New Inch and Metric Radiused Delrin® Nose. Click here for sizes.

*Pat No. 7,255,020

 

Heavy Pressure
Hand Retractable Plungers — Threaded Adapter* — Non-Locking
Part No.
Price/ Unit
End Pressure Lbs.
A
B
C
+.001
-.002
D
E
F
G
Start
Full
Steel
34142
$8.67
1.0
3.5
10-32
13/32
3/32
.104
10-32
15/64
.096
34144
$8.67
1.0
5
1/4-20
1/2
1/8
.124
10-32
15/64
.130
34146
$9.36
1.5
6
5/16-18
5/8
3/16
.155
1/4-20
11/32
.192
34148
$10.45
1.5
8
3/8-16
3/4
7/32
.186
5/16-18
13/32
.223
34150
$11.27
2.5
10
1/2-13
7/8
1/4
.249
3/8-16
7/16
.255
34151
$12.40
5.0
10
5/8-11
1
5/16
.311
1/2-13
7/16
.317
Stainless Steel
34162
$14.55
1.0
3.5
10-32
13/32
3/32
.104
10-32
15/64
.096
34164
$14.55
1.0
5
1/4-20
1/2
1/8
.124
10-32
15/64
.130
34166
$15.51
1.5
6
5/16-18
5/8
3/16
.155
1/4-20
11/32
.192
34168
$17.10
1.5
8
3/8-16
3/4
7/32
.186
5/16-18
13/32
.223
34170
$18.36
2.5
10
1/2-13
7/8
1/4
.249
3/8-16
7/16
.255
34171
$20.21
5.0
10
5/8-11
1
5/16
.311
1/2-13
7/16
.317
Light Pressure — Green Color Code
Hand Retractable Plungers — Threaded Adapter* — Non-Locking
Part No.
Price/ Unit
End Pressure Lbs.
A
B
C
+.001
-.002
D
E
F
G
Start
Full
Steel
34152
$8.67
.5
2
10-32
13/32
3/32
.104
10-32
15/64
.096
34154
$8.67
.5
2.5
1/4-20
1/2
1/8
.124
10-32
15/64
.130
34156
$9.36
.75
3
5/16-18
5/8
3/16
.155
1/4-20
11/32
.192
34158
$10.45
.75
4
3/8-16
3/4
7/32
.186
5/16-18
13/32
.223
34160
$11.27
1.25
5
1/2-13
7/8
1/4
.249
3/8-16
7/16
.255
34161
$12.40
3.0
6
5/8-11
1
5/16
.311
1/2-13
7/16
.317
Stainless Steel
34172
$14.55
.5
2
10-32
13/32
3/32
.104
10-32
15/64
.096
34174
$14.55
.5
2.5
1/4-20
1/2
1/8
.124
10-32
15/64
.130
34176
$15.51
.75
3
5/16-18
5/8
3/16
.155
1/4-20
11/32
.192
34178
$17.10
.75
4
3/8-16
3/4
7/32
.186
5/16-18
13/32
.223
34180
$18.36
1.25
5
1/2-13
7/8
1/4
.249
3/8-16
7/16
.255
34181
$20.21
3.0
6
5/8-11
1
5/16
.311
1/2-13
7/16
.317

 

New
Metric — Heavy Pressure
Hand Retractable Plungers — Threaded Adapter* — Non-Locking
Part No.
Price/ Unit
End Pressure Newtons
Class 6g
ISO
A
B
C
+.025
-.050
D
E
F
 Net Lbs
Per 100
Start
Full
Steel
34184
$8.95
4.5
15.5
M5 x 0.8
10.3
2.36
2
10-32
5.9
1/2
34185
$9.40
4.5
22.0
M6 x 1.0
12.7
3.17
3
10-32
5.9
3/4
34186
$10.08
6.5
26.5
M8 x 1.25
15.8
4.75
4
1/4-20
8.7
1-1/2
34187
$11.12
6.5
35.5
M10 x 1.5
19.0
5.50
5
5/16-18
10.3
2-3/4
34188
$12.00
11
44.5
M12 x 1.75
22.2
6.35
6
3/8-16
11.1
5-1/4
34189
$12.40
22
44.5
M16 x 2.0
25.4
7.92
8
1/2-13
11.1
10
Stainless Steel
34184SS
$14.00
4.5
15.5
M5 x 0.8
10.3
2.36
2
10-32
5.9
1/2
34185SS
$14.40
4.5
22.0
M6 x 1.0
12.7
3.17
3
10-32
5.9
3/4
34186SS
$15.47
6.5
26.5
M8 x 1.25
15.8
4.75
4
1/4-20
8.7
1-1/2
34187SS
$16.58
6.5
35.5
M10 x 1.5
19.0
5.50
5
5/16-18
10.3
2-3/4
34188SS
$17.82
11
44.5
M12 x 1.75
22.2
6.35
6
3/8-16
11.1
5-1/4
34189SS
$20.97
22
44.5
M16 x 2.0
25.4
7.92
8
1/2-13
11.1
10
New
Metric — Light Pressure — Green Color Code
Hand Retractable Plungers — Threaded Adapter* — Non-Locking
Part No.
Price/ Unit
End Pressure Newtons
Class 6g
ISO
A
B
C
+.025
-.050
D
E
F
 Net Lbs
Per 100
Start
Full
Steel
34191
$8.95
2
9
M5 x 0.8
10.3
2.36
2
10-32
5.9
1/2
34192
$9.40
2
11
M6 x 1.0
12.7
3.17
3
10-32
5.9
3/4
34193
$10.08
3
13
M8 x 1.25
15.8
4.75
4
1/4-20
8.7
1-1/2
34194
$11.12
3
18
M10 x 1.5
19.0
5.50
5
5/16-18
10.3
2-3/4
34195
$12.00
5.5
22
M12 x 1.75
22.2
6.35
6
3/8-16
11.1
5-1/4
34196
$12.40
13
26.5
M16 x 2.0
25.4
7.92
8
1/2-13
11.1
10
Stainless Steel
34191SS
$14.00
2
9
M5 x 0.8
10.3
2.36
2
10-32
5.9
1/2
34192SS
$14.40
2
11
M6 x 1.0
12.7
3.17
3
10-32
5.9
3/4
34193SS
$15.47
3
13
M8 x 1.25
15.8
4.75
4
1/4-20
8.7
1-1/2
34194SS
$16.58
3
18
M10 x 1.5
19.0
5.50
5
5/16-18
10.3
2-3/4
34195SS
$17.82
5.5
22
M12 x 1.75
22.2
6.35
6
3/8-16
11.1
5-1/4
34196SS
$20.97
13
26.5
M16 x 2.0
25.4
7.92
8
1/2-13
11.1
10
All dimensions except "E" column are in millimeters.

 

Non-Locking Threaded Adapter
Locking Element
Non-Locking Threaded Adapter drawing

Metric diagram

New Metric Radiused Delrin® Nose. Click here for sizes.

 

ball knob
hand knob

Northwestern offers these two styles of knobs for use with this adapter to make a complete assembly. These knobs are sold separately.

Click here for Plastic Ball Knobs.
Click here for Hand knobs.

10-32 Thread Size not available in Star Type Knob


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