GN 478 Attachment clamp mountings Aluminium


GN 478 Attachment clamp mountings, Aluminium

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, tumbled finishMT
  • anodized blackELS

Socket cap screws DIN 912
Stainless Steel AISI 304

RoHS compliant


Clamping kits GN 511

Technical drawing

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GN 478 Attachment clamp mountings, Aluminium sketch

Article options / Table


ELSanodized black
MTmatte, tumbled finish
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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)

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 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)).
Please note our quantity discounts.
With a total value (net) per order:
from 150 Euro -> 10 % discount
from 250 Euro -> 20 % discount
from 350 Euro -> 30 % discount
All prices in accordance with our price list No. 51, valid from 1 February 2018, plus VAT only valid for Germany.

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