All screws of Guntram End GmbH which have been approved by the building authorities are certified with DEKRA and bear the Ü sign.

For self-tapping stainless steel screws (E-X) type A and BZ and self-drilling stainless steel screws (E-X BOHR) under reg. No. ÜZ-001/2004.

For self-tapping stainless steel screws (E-X) type A and BZ and self-drilling stainless steel screws (E-X BOHR) for fastening sandwich profiles under reg. No. ÜZ-002/2004.

You can order the complete approval notice in the shop at IFBS or download it.






Corporate/Legal notice

Street address
Guntram End GmbH
Untertürkheimer Str. 20
Gewerbegebiet Süd
66117 Saarbrücken

Postal address
P.O Box 650 144
D-66140 Saarbrücken

Phone: +49 [0] 681 - 58601 - 0
Fax: +49 [0] 681 - 58601- 39

Managing Board
Jürgen End
Katja End

Commercial Register: HRB 11520 Amtsgericht Saarbrücken
USt-Ident-Nr./ VAT Reg. N°: DE 138184966

Responsible acc. to § 55 para. 2 RfStV (Interstate Treaty on Broadcasting):
Jürgen End


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Copyright 2007 Guntram End GmbH. All rights reserved. All texts, pictures, graphics, and sound, video and animation files and their arrangements are subject to copyright and to other laws which protect intellectual property. They may not be copied or modified for commercial purposes or so that they can be forwarded, nor may they be used on other websites. Some Internet pages of also contain material which is subject to the copyright of those parties who made this material available. Where no other indication is given, all the brands named on the Internet pages of are registered trademarks; this applies in particular for all logos and emblems of the company and business partners.

The trademarks, product names and company names and logos on the Internet pages of are the sole property of the respective owner. All rights reserved.

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