Metric Size, Aluminum
Mini-Clamp Mounting Blocks

GN 477
RoHS Compliant

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Specification
Clamp mounting:
Matte version--Aluminum, ground matte finish
Anodized version--Aluminum, black anodized finish

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 bore spacing "m" of GN 477 connector mini-clamps corresponds to GN 473 two-way base connector mini-clamps and GN 480 flange bolts. They 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
s
Square (V)
k
d2
Clamping Screw Size
l
Length
m

Optional GN 511 Adjustable Clamping Lever Kit

Matte Version
Anodized Version
B8
--
14
(.55)
M4 x .7
31.5
(1.22)
22
(.87)
B10
V8
16
(.63)
M5 x ,8
38
(1.50)
27
(1.06)
B12
V10
16
(.63)
M5 x .8
38
(1.50)
27
(1.06)
B15
V12
20
(.79)
M6 x 1,0
45
(1.77)
32
(1.26)
B16
--
20
(.79)
M6 x 1,0
45
(1.77)
32
(1.26)
B20
V16
25
(.98)
M6 x 1,0
50
(1.97)
36
(1.42)