Metric Size, Steel
Clamp Mounts
for Toggle Clamps with Solid Clamping Arm

GN 809


RoHS Compliant
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Specification
Clamp mount: Steel, zinc plated, blue passivated finish

Information
GN 809 clamp mounts have been developed for use with toggle clamps that are designed with a solid clamping arm.
The clamp mount can be moved along the clamping arm and be adjusted in height. Once the desired position is reached, you can secure the mount in place with the clamping screw.
The d4 thread functions to hold pressure screws, pressure dies, and similar devices.
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Dimensions in:

millimeters
(inches)

Part Number
d1
d2
Thread
b
d3
Thread
d4
Thread
d5
h1
h2
max.
min.
max.
min.
12
(.47)
M5 x .8
4.2
(.17)
M12 x 1.5
M3 x .5
20
(.79)
14
(.55)
8
(.31)
12
(.47)
6
(.24)
16
(.63)
M6 x 1.0
5.3
(.21)
M16 x 1.5
M4 x .7
22
(.87)
16 (18*)
(.63)(.71*)
10
(.39)
16
(.63)
8
(.31)
18
(.71)
M8 x 1.25
6.3
(.25)
M18 x 1.5
M4 x .7
24
(.94)
23 (24**)
(.91) (.94**)
13
(.51)
20
(.79)
10
(.39)
20
(.79)
M8 x 1.25
7.3
(.29)
M20 x 1.5
M5 x .8
27
(1.06)
25
(.98)
15
(.59)
20
(.79)
10
(.39)
22
(.87)
M10 x 1.5
8.3
(.33)
M22 x 1.5
M5 x .8
30
(1.18)
28
(1.10)
16
(.63)
24
(.94)
12
(.47)

d1
l1
l2
max. thread depth
l3
s1
s2
w
axial
adjustment
For Toggle Clamps

GN 810,
GN 810.1
size refs.

GN 812,
GN 812.1
size refs.
GN 820,
GN 820.1,
size refs.
GN 860,
GN 862,
GN 862.1
size refs.
12
(.47)
31
(1.22)
6
(.24)
5
(.20)
11
(.43)
4
(.16)
3
(.12)
75
--
75
70
16
(.63)
40
(1.57)
10
(.39)
5.5
(.22)
16 (14*)
(.63) (.55)
5
(.20)
4
(.16)
130
--
130
125
18
(.71)
51
(2.01)
13
(.51)
6
(.24)
18 (17**)
(.71) (.67**)
6
(.24)
5
(.20)
230
200
230
200
20
(.79)
57
(2.24)
15
(.59)
7
(.28)
22
(.87)
7
(.28)
5
(.20)
330
--
355
--
22
(.87)
60
(2.36)
16
(.63)
8
(.31)
20
(.79)
8
(.31)
5
(.20)
--
300
--
300
*Dimensions in parentheses for GN 860
**Dimensions in parentheses for GN 812, GN 812.1, GN 862 and GN 862.1