GN 474.1 Parallel Connector Clamps Aluminum


GN 474.1 Aluminum, Parallel Connector Clamps Finish: ELS - Black anodized finish
Finish: ELS - Black anodized finish
GN 474.1 Aluminum, Parallel Connector Clamps Finish: ELS - Black anodized finish GN 474.1 Aluminum, Parallel Connector Clamps Finish: MT - Matte tumbled finish

Product description


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 474.1 parallel connector 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.

Clamping kits 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

Socket cap screws DIN 912
Stainless Steel, European Standard No. 1.4301 (AISI 304)

RoHS compliant


Clamping kits GN 511

Technical drawing

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GN 474.1 Aluminum, Parallel Connector Clamps sketch

Part Options / Table

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Dimensions in: Inch | Metric
Bore B
shaft tol. -0.004
Bore B
shaft tol. h11
Square V
Square V
Clamping kits for d3
B 8B 8.55M
B 10B 8.63M 51.73.311.10.31-511M516
B 10B 10.63M 51.73.311.10.31.31511M516
B 12B 8.63M 51.77.311.14.39-511M516
B 12B 10.63M 51.77.311.14.39.39511M516
B 12B 12.63M 51.77.311.14.39.39511M516
B 15B 10.79M 62.17.391.38.47.31511M620
B 15B 12.79M 62.17.391.38.47.39511M620
B 15B 15.79M 62.17.391.38.47.47511M620
B 16B 10.79M 62.17.391.38-.31511M620
B 16B 12.79M 62.17.391.38-.39511M620
B 16B 15.79M 62.17.391.38-.47511M620
B 16B 16.79M 62.17.391.38--511M620
B 20B 12.98M 62.60.491.61.63.47511M625
B 20B 15.98M 62.60.491.61.63.47511M625
B 20B 16.98M 62.60.491.61.63-511M625
B 20B 20.98M 6.24.491.61.63.63511M625

Build & Price

Bore d1
Bore d2

Selected Part

Total USD (net)
In stock: 4
In stock
Please note our quantity discounts (USD).
≥ 50$13.27
Weight: 0.035 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351
RoHS compliant: Yes
This article conforms to RoHS, which means it complies with EU Directive 2011/65/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)).
All Prices are in US Dollars. Taxes Not Included.

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