The fixing system with the highest safety in cracked concrete

ZYKON undercut anchor FZA

Name: ZYKON undercut anchor FZA
Brand: fischer

The fischer ZYKON undercut anchor FZA is an anchor made from zinc-plated steel, stainless steel, and highly corrosion-resistant steel. The undercut anchor is ideal for anchoring façades, railings, and steel constructions in cracked concrete, both inside and outside. The undercut drill hole is created in a single work step with the special drill bit FZUB. The undercut anchor is set in a pre-positioned and push-through installation. With the setting tool FZE Plus, the expansion sleeve is pressed over the cone and fills the undercut drill hole in a positive-locking manner. This ensures top safety even for large crack widths. The European Technical Approval and classification into fire resistance class R 120 ensure added safety.

Product variants

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Product variants

Approvals / Test reports

20 Product variant (s)

Required drill bit FZUB

Required setting tool FZE plus

Drill diameter

Anchor length

Max. fixture thickness

Thread

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Viewed 18 of 20 variant (s)

Advantages

The special ZYKON undercut technology allows for a positive fit connection and ensures maximum safety, even in large cracks.
The almost expansion-free installation of the anchor allows small edge distances and axial spacing, and thereby enables flexible use.
The FZUB special drill allows for a fast installation by creating the undercut without having to change tools.
The drill hole geometry allows for a very low setting energy, thus reducing the energy required for installation.

ETA Certification Document

pdf, ETA-98/0004

European Technical Assessment for fischer-Zykon-Anchor FZA, FZA-D, FZA-I, FZA ST - Mechanical fasteners for use in concrete

Created on 06/16/2021

DOP - Declaration of Performance

pdf, DoP No. 0208

Declaration of Performance for fischer Zykon-Anchor FZA, FZA-D, FZA-I, FZA ST (Mechanical anchor for use in concrete)

Created on 06/30/2021

Factory Mutual

pdf, 3023222

FM Approval - Certificate of Compliance

Installation Instructions

pdf,

Installation Instructions fischer Zykon-Anchor

Load Table

pdf,

ZYKON undercut anchor FZA - Permissible loads of a single anchor in normal concrete of strength class C20/25.

System components

Accessories
19 variants

ETA-approval
DIBt-approval
Required drill bit FZUB	10 x 40
Required setting tool FZE plus	FZE 10 plus
Drill diameter ( d₀ )	10 mm
Anchor length	60 mm
Max. fixture thickness ( t _fix )	10 mm
Thread ( M )	M6
Width across nut	10 mm
Packaging	Folding box
Amount	25 St.
GTIN (EAN-Code)	4006209607121

ETA-approval
DIBt-approval
Required drill bit FZUB	12 x 40
Required setting tool FZE plus	FZE 12 plus
Drill diameter ( d₀ )	12 mm
Anchor length	69 mm
Max. fixture thickness ( t _fix )	15 mm
Thread ( M )	M8
Width across nut	13 mm
Packaging	Folding box
Amount	25 St.
GTIN (EAN-Code)	4006209607152

ETA-approval
DIBt-approval
Required drill bit FZUB	12 x 50
Required setting tool FZE plus	FZE 12 plus
Drill diameter ( d₀ )	12 mm
Anchor length	79 mm
Max. fixture thickness ( t _fix )	15 mm
Thread ( M )	M8
Width across nut	13 mm
Packaging	Folding box
Amount	20 St.
GTIN (EAN-Code)	4006209607169

ETA-approval
DIBt-approval
Required drill bit FZUB	14 x 60
Required setting tool FZE plus	FZE 14 plus
Drill diameter ( d₀ )	14 mm
Anchor length	79 mm
Max. fixture thickness ( t _fix )	25 mm
Thread ( M )	M10
Width across nut	17 mm
Packaging	Folding box
Amount	25 St.
GTIN (EAN-Code)	4006209607183

ETA-approval
DIBt-approval
Required drill bit FZUB	14 x 60
Required setting tool FZE plus	FZE 14 plus
Drill diameter ( d₀ )	14 mm
Anchor length	102 mm
Max. fixture thickness ( t _fix )	25 mm
Thread ( M )	M10
Width across nut	17 mm
Packaging	Folding box
Amount	10 St.
GTIN (EAN-Code)	4006209607190

ZYKON undercut anchor FZA

Product variants

The advantages / Product description

Application and approval

Assembly instruction

Documents for download