Metric Size, Aluminum
Two-Way Connector Mini-Clamps

GN 474
RoHS Compliant

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Specification
Clamp mounting:
Matte version--Aluminum, ground matte finish
Anodized version--Aluminum, black anodized finish
Cap screws: DIN 912, stainless steel, European Standard No. 1.4301 (American Standard Series 304)

ADJUSTABLE CLAMPING LEVER KITS GN 511 (SOLD SEPARATELY):
These kits can be used to replace the DIN 912 cap screws with adjustable levers. They include lever and spacer bushing, unassembled. See GN 511 to order separately; see right hand column in tables for part numbers of appropriate kit.

Information
The various types of mini-clamps are typically used to build support structures for mounting sensors, plexiglass guards, or other elements.
The clamping bores of GN 474 two-way connector mini-clamps are designed for GN 480.1 tubings.
In the standard version, the clamping force of the clamp onto the tube is achieved via the socket cap screws.

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Dimensions in:

millimeters
(inches)

Part Number
d1
Bore
(B)
for shaft tol. h11
d2
Bore
(B)
for shaft tol. h11
s1
Square (V)
s2
Square (V)
k
d3
Clamping Screw Thread
l1
l2
m

Optional GN 511 Adjustable Clamping Lever Kit

Matte Version
Anodized Version
B8
B8
--
--
14
(.55)
M4 x .7
37
(1.46)
13.5
(.53)
10
(.39)
B10
B8
V8
--
16
(.63)
M5 x .8
46
(1.81)
17
(.67)
12
(.47)
B10
B10
V8
V8
16
(.63)
M5 x .8
46
(1.81)
17
(.67)
12
(.47)
B12
B8
V10
--
16
(.63)
M5 x .8
48
(1.89)
17
(.67)
14
(.55)
B12
B12
V10
V10
16
(.63)
M5 x .8
48
(1.89)
17
(.67)
14
(.55)
B15
B10
V12
V8
20
(.79)
M6 x 1.0
58
(2.28)
20.5
(.81)
17
(.67)
B15
B12
V12
V10
20
(.79)
M6 x 1.0
58
(2.28)
20.5
(.81)
17
(.67)
B15
B15
V12
V12
20
(.79)
M6 x 1.0
58
(2.28)
20.5
(.81)
17
(.67)
B16
B12
--
V10
20
(.79)
M6 x 1.0
59
(2.32)
20.5
(.81)
18
(.71))
B16
B16
--
--
20
(.79)
M6 x 1.0
59
(2.32)
20.5
(.81)
18
(.71)
B20
B15
V16
V12
25
(.98)
M6 x 1.0
65
(2.56)
21.5
(.85)
22
(.87)
B20
B16
V16
--
25
(.98)
M6 x 1.0
65
(2.56)
21.5
(.85)
22
(.87)
B20
B20
V16
V16
25
(.98)
M6 x 1.0
65
(2.56)
21.5
(.85)
22
(.87)