JW Winco

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GN 448 Insert bushings for round tubes


ELESA original design
code: NDX.T

Product description


Insert bushing GN 448 offer the possibility of mounting screws in profiled tubes. They are held inside the tube by the slightly tapered insert section.

The values given in the table regarding the static load capacity serve as a guide only and if these are exceeded serious permanent deformation or breakage of the insert bushings could occur.


Plastic (Polyamide PA)
  • glass fiber reinforced
  • black, matte
  • temperature resistant up to 100 °C

Bushing brass
blank or nickel-plated


Technical drawing

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GN 448 Insert bushings, round, Plastic sketch

Article options / Table

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d3 Thread-Ø - t1 Thread depthl1l2Static load
in N
M8 ... M16

M20 ... M24
suitable for
construction tubes
GN 990
D 20D 16---M 8-10------2354500-D 20
D 25D 21---M 8-10M 10-10-----265,54500-D 25
D 30D 25D 26D 27D 28M 8-10M 10-10M 12-10M 14-15M 16-15--3164500--
D 32D 28---M 8-10M 10-10-----3164500-D 32
D 35D 31---M 10-10M 12-10-----3164500-D 35
D 38D 33D 34--M 10-10M 12-10M 14-15M 16-15---3885000--
D 38D 35---M 8-10M 10-10M 12-10M 14-15M 16-15--3885000--
D 40D 34---M 10-10M 12-10-----3885000-D 40
D 42D 36---M 10-10M 12-10-----3885000-D 42
D 42,4D 37,4D 38,4--M 10-10M 12-10M 14-15M 16-15M 20-20--38850008000-
D 42,4D 39,4---M 8-10M 10-10M 12-10M 14-15M 16-15M 20-20-38850008000-
D 45D 39---M 12-10M 16-15-----388,55000-D 45
D 48D 42---M 12-10M 16-15-----45105500-D 48
D 48,3D 43,3D 44,3--M 12-10M 14-15M 16-15M 20-20---451055008500-
D 48,3D 45,3---M 8-10M 10-10M 12-10M 14-15M 16-15M 20-20-451055008500-
D 50D 44---M 12-10M 16-15-----45105500-D 50
D 50,9D 45,9D 46,9D 47,9-M 12-10M 14-15M 16-15M 20-20---451055008500-
D 60,3D 55,3D 56,3D 57,3-M 8-10M 10-10M 12-10M 14-15M 16-15M 20-20M 24-20521255008500-

Build & Price

Open 3D configurator

Outside diameter d1
Inside diameter d2
Thread d3

Selected Part (How to order)

Total (net)
plus VAT 0,37 €
gross 2,71 €
In stock
Weight: 0,017 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 € -> 10 % discount
from 275,00 € -> 20 % discount
from 375,00 € -> 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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