GN 478 Attachment clamp mountings Aluminium


GN 478 Attachment clamp mountings, Aluminium Finish: ELS - anodized black
Finish: ELS - anodized black
GN 478 Attachment clamp mountings, Aluminium Finish: ELS - anodized black GN 478 Attachment clamp mountings, Aluminium Finish: MT - matte, ground

Product description


Attachment clamp mountings GN 478 are primarily designed for mounting sensor holders GN 479 and retaining plates GN 479.1. They are fitted with a central thread and, with d1 = B15 bore and higher, an additional bore template 4 x M4.

The standard clamping screw is a socket cap screw with hexagonal socket DIN 912. It can be replaced by a clamping kit GN 511 (article code see table of dimensions).


  • matte, groundMT
  • anodized blackELS

Socket cap screws DIN 912
Stainless Steel AISI 304



Clamping kits GN 511

Technical drawing

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GN 478 Attachment clamp mountings, Aluminium sketch

Article options / Table


ELSanodized black
MTmatte, ground
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Bore B
shaft tol. h11
Square V
Clamping lever for d3
B 8M 5--M 414-2513,57,5-GN 511-M4-14
B 10M 5M 6M 8M 516-301788GN 511-M5-16
B 12M 5M 6M 8M 516-3217910GN 511-M5-16
B 15M 6M 8-M 620144020,51212GN 511-M6-20
B 16M 6M 8-M 620144020,511,5-GN 511-M6-20
B 20M 8M 10-M 625174521,51216GN 511-M6-25

Build & Price

Bore d1
Thread d2

Selected Part (How to order)

Total (net)
plus VAT 1,00 €
gross 6,28 €
In stock
Weight: 0,011 kg
If this article is new in our product range, it may happen that details concerning weight are as yet not listed.
If you do need weight details, please contact our Sales Department!
Phone+49 7723 6507 - 0
RoHS: Yes
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)).
Please note our quantity discounts.
With a total value (net) per order:
from 175,00 Euro -> 10 % discount
from 275,00 Euro -> 20 % discount
from 375,00 Euro -> 30 % discount
With a total value (net) per order:
All prices in accordance with our price list No. 52, valid from 1 May 2019, plus VAT only valid for Germany.

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