Inch and Metric Size, Nylon Plastic
Knurled Control Knobs
Blank, Threaded and Through Bore Type
GN 226-TP
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GN 226-TP


RoHS Compliant

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GN 226-TP
Specification
Information
Body: Glass filled nylon plastic
Hub insert: Steel, black oxide finish, molded-in
Both dimensions, inch and metric, are interchangeable
for blank type.

Call our sales staff for pricing and delivery on your modification requirements.
Shipping
Knurled handwheels GN 226 are mainly used instead of star and hand knobs for light adjusting or clamping applications.
Cover disks GN226.1 widen the range of applications for these knurled handwheels. See GN 226.1 .
Maximum heat resistance: 110°C (230°F).
Special bores, keyways, set screw holes, etc. available upon request.

See our technical section for heat
resistance of plastic, bore sizes, other
modifications and tolerances.
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Inch Table

Dimensions in:

inches
(millimeters)

Part Number
d1
d2
Tapped
d3
Bore
d4
h1
h2
h3
1.97
(50)
5/16-18
 
.71
(18)
.98
(25)
.79
(20)
.59
(15)
3/8-16
 
 
.313
 
.375
2.48
(63)
3/8-16
 
.79
(20)
1.18
(30)
.94
(24)
.71
(18)
1/2-13
 
 
.375
 
.500
3.15
(80)
5/8-11
 
.98
(25)
1.42
(36)
1.14
(29)
.87
(22)
 
.500
 
.625
Metric Table

Dimensions in:

millimeters
(inches)

Part Number
d1
d2
Tapped
d3
Bore
d4
h1
h2
h3
50
(1.97)
M8 x 1.25
 
18
(.71)
25
(.98)
20
(.79)
15
(.59)
M10 x 1.5
 
 
8
 
10
63
(2.48)
M10 x 1.5
 
20
(.79)
30
(1.18)
24
(.94)
18
(.71)
M12 x 1.75
 
 
10
 
12
80
(3.15)
M16 x 2.0
 
25
(.98)
36
(1.42)
29
(1.14)
22
(.87)
 
12
 
16
Blank Table

Dimensions in:

inches
(millimeters)

Part Number
d1
d4
h1
h2
h3
1.97
(50)
.71
(18)
.98
(25)
.79
(20)
.59
(15)
2.48
(63)
.79
(20)
1.18
(30)
.94
(24)
.71
(18)
3.15
(80)
.98
(25)
1.42
(36)
1.14
(29)
.87
(22)