GN 477 Mini-Clamp Mounting Blocks Aluminum


GN 477 Aluminum, Mini-Clamp Mounting Blocks Finish: MT - Matte tumbled finish
Finish: MT - Matte tumbled finish
GN 477 Aluminum, Mini-Clamp Mounting Blocks Finish: MT - Matte tumbled finish GN 477 Aluminum, Mini-Clamp Mounting Blocks Finish: ELS - Black anodized finish

Accessories for profile systems

Standard elements in this product family are compatible with the most common aluminium profile systems. Using matching assembly sets, the Ganter standard elements are easily and cost-effectively connected with the profiles without the time-consuming compiling of individual parts in the order.

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Product description


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.

Clamping kit GN 511 (sold separately) 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.


  • Matte tumbled finishMT
  • Black anodized finishELS

RoHS compliant


Clamping kit GN 511

Technical drawing

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GN 477 Aluminum, Mini-Clamp Mounting Blocks sketch

Part Options / Table

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Dimensions in: Inch | Metric
Bore B
shaft tol. h11
for screw
Square V
Clamping kit for d3
B 80.55M 41.240.390.87-511M420
B 100.63M 51.500.411.060.31511M525
B 120.63M 51.500.411.060.39511M525
B 150.79M 61.770.551.260.47511M625
B 160.79M 61.770.551.26-511M625
B 200.98M 61.970.751.420.63511M632

Build & Price

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Bore d1

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Total US Dollars (net)
In stock: 9
In Stock
Please note our quantity discounts (US Dollars).
≥ 50$7.55
Prop 65: Not compliant
Cancer and Reproductive Harm -
RoHS: Compliant
This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/EU), for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).
Weight: 0.024 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
All Prices are in US Dollars. Taxes Not Included.

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