Metric Size, Steel or Stainless Steel
Square U-Bolts

For GN 851, GN 851.1, and GN 851.2 Latch Type Toggle Clamps
GN 951.1
RoHS Compliant


This line drawing is movable on the page...just click and drag!

Specification
U-bolt: Steel, zinc plated, blue passivated finish, or
Stainless steel, European Standard No. 1.4301 (American Standard Series 304)
Hexagon nuts:
M4 sizes--DIN 934 / DIN 985
M6 / M8 sizes--DIN 936 / DIN 985 
For steel version--Steel, zinc plated
For stainless steel version--Stainless steel, European Standard No. 1.4301 (American Standard Series 304)
All hexagon nuts have Polyamide insert

Information
These U-bolt latches are offered in a variety of length options for use with GN 851, GN 851.1, and GN 851.2 latch type toggle clamps.
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HERE

Dimensions in:

millimeters
(inches)

Part Number
d1
Thread
b
l1
d2
l3
GN 851
Toggle Clamps
GN 851.1/GN 851.2
Toggle Clamps
Steel
Stainless Steel
Size
r for w2=0
w2
Size
r for w2=0
w2
M4 x 0.75
21
(.83)
56*
(2.20)
3.4
(.14)
27.5
(1.08)
160
(6.30)
35
(1.38)
11
(.43)
--
--
--
M4 x 0.75
21
(.83)
70**
(2.76)
3.4
(.14)
28.5
(1.12)
160
(6.30)
48
(1.89)
12
(.47)
160
(6.30)
50
(1.97)
12
(.47)
M4 x 0.75
21
(.83)
103
(4.06)
3.4
(.14)
30
(1.18)
160
(6.30)
80
(3.15)
14
(.55)
160
(6.30)
82
(3.23)
14
(.55)
M4 x 0.75
21
(.83)
153
(6.02)
3.4
(.14)
35
(1.38)
160
(6.30)
125
(4.92)
19
(.75)
160
(6.30)
127
(5.00)
19
(.75)
M4 x 0.75
21
(.83)
203
(7.99)
3.4
(.14)
35
(1.38)
160
(6.30)
175
(6.89)
19
(.75)
160
(6.30)
177
(6.97)
19
(.75)
M6 x 1.0
32
(1.26)
78*
(3.07)
5.2
(.21)
33
(1.30)
320
(12.60)
57
(2.24)
10
(.39)
--
--
--
M6 x 1.0
32
(1.26)
110**
(4.33)
5.2
(.21)
44
(1.73)
320
(12.60)
75
(2.95)
24
(.94)
320
(12.60)
78
(3.07)
21
(.83)
M6 x 1.0
32
(1.26)
130
(5.12)
5.2
(.21)
45
(1.77)
320
(12.60)
94
(3.70)
25
(.98)
320
(12.60)
94
(3.70)
25
(.98)
M6 x 1.0
32
(1.26)
155
(6.07)
5.2
(.21)
45
(1.77)
320
(12.60)
119
(4.69)
25
(.98)
320
(12.60)
119
(4.69)
25
(.98)
M6 x 1.0
32
(1.26)
205
(8.07)
5.2
(.21)
45
(1.77)
320
(12.60)
169
(6.65)
25
(.98)
320
(12.60)
169
(6.65)
25
(.98)
M8 x 1.25
38
(1.50)
111*
(4.37)
7.2
(.29)
52
(2.05)
700
(27.56)
74
(2.91)
22
(.87)
--
--
--
M8 x 1.25
38
(1.50)
127
(5.00)
7.2
(.29)
60
(2.36)
700
(27.56)
78
(3.07)
34
(1.34)
--
--
--
M8 x 1.25
38
(1.50)
143**
(5.63)
7.2
(.29)
56
(2.20)
700
(27.56)
98
(3.86)
30
(1.18)
700
(27.56)
98
(3.86)
30
(1.18)
M8 x 1.25
38
(1.50)
157
(6.18)
7.2
(.29)
60
(2.36)
700
(27.56)
108
(4.25)
34
(1.34)
700
(27.56)
108
(4.25)
34
(1.34)
M8 x 1.25
38
(1.50)
207
(8.15)
7.2
(.29)
60
(2.36)
700
(27.56)
158
(6.22)
34
(1.34)
700
(27.56)
158
(6.22)
34
(1.34)
* These U-bolt latch lengths are included as standard in orders for GN 851.
** These U-bolt latch lengths are included as standard in orders for GN 851.1 / GN 851.2.