High performance anchor FH II-SK

Strong, secure and aesthetic for a flush-mounted fixing

The fischer high-performance anchor FH II-SK with its countersunk head is a sleeve anchor made from zinc-plated and stainless steel for visually demanding anchorings. The FH II-SK is ideal for anchoring railings, steel constructions, and staircases in cracked and non-cracked concrete. The European Technical Approval and classification as per fire resistance class R 120 guarantee added safety. Furthermore, the international approvals cover applications in earth quake regions (Seismic C1 and C2) The anchor is set into the fixture flush with the surface in a time-saving push-through installation. When the screw is tightened, the cone is pulled into the expansion sleeve and expands it against the drill hole wall. This pulls the fixture onto the base material. The black plastic ring prevents the undesired turning of the anchor and takes the torque slippage.

To all Variants
Advantages
  • The international approvals guarantee maximum safety and the best performance. The European Technical Assessment even cover use in earthquake zones (seismic C1 and C2).
  • The countersunk finished screw head allows for flush-mounted fixing.
  • The design between the bolt and the sleeve ensures high shear load-bearing capacity. Thus, fewer fixing points are required.
  • The optimised geometry intelligently reduces the energy required for assembly.
  • The approval regulates the use of hollow drills.
Variant
Drill hole diameter
d0
Min. drill hole depth for through fixings
h2
Anchor length
l
Max. fixture thickness
t fix
Thread
M
FH II 10/50 SK Art.-No. 503138
10 [mm]
105 [mm]
100 [mm]
50 [mm]
M 6 

Attributes

Drill hole diameter
d0
 10 [mm]
Min. drill hole depth for through fixings
h2
 105 [mm]
Anchor length
l
 100 [mm]
Max. fixture thickness
t fix
 50 [mm]
Thread
M
 M 6 
Width across nut (hexagon socket)
SW
 4 [mm]
Amount 50 Unit(s)
GTIN (EAN Code) 4048962016789 
To product variant
FH II 10/25 SK Art.-No. 503137
10 [mm]
80 [mm]
75 [mm]
25 [mm]
M 6 

Attributes

Drill hole diameter
d0
 10 [mm]
Min. drill hole depth for through fixings
h2
 80 [mm]
Anchor length
l
 75 [mm]
Max. fixture thickness
t fix
 25 [mm]
Thread
M
 M 6 
Width across nut (hexagon socket)
SW
 4 [mm]
Amount 50 Unit(s)
GTIN (EAN Code) 4048962016772 
To product variant
FH II 10/15 SK Art.-No. 503136
10 [mm]
70 [mm]
65 [mm]
15 [mm]
M 6 

Attributes

Drill hole diameter
d0
 10 [mm]
Min. drill hole depth for through fixings
h2
 70 [mm]
Anchor length
l
 65 [mm]
Max. fixture thickness
t fix
 15 [mm]
Thread
M
 M 6 
Width across nut (hexagon socket)
SW
 4 [mm]
Amount 50 Unit(s)
GTIN (EAN Code) 4048962016765 
To product variant
FH II 18/30 SK A4 Art.-No. 510935
18 [mm]
135 [mm]
130 [mm]
30 [mm]
M 12 

Attributes

Drill hole diameter
d0
 18 [mm]
Min. drill hole depth for through fixings
h2
 135 [mm]
Anchor length
l
 130 [mm]
Max. fixture thickness
t fix
 30 [mm]
Thread
M
 M 12 
Width across nut (hexagon socket)
SW
 8 [mm]
Amount 20 Unit(s)
GTIN (EAN Code) 4048962104356 
To product variant
FH II 15/15 SK A4 Art.-No. 510934
15 [mm]
105 [mm]
100 [mm]
15 [mm]
M 10 

Attributes

Drill hole diameter
d0
 15 [mm]
Min. drill hole depth for through fixings
h2
 105 [mm]
Anchor length
l
 100 [mm]
Max. fixture thickness
t fix
 15 [mm]
Thread
M
 M 10 
Width across nut (hexagon socket)
SW
 6 [mm]
Amount 25 Unit(s)
GTIN (EAN Code) 4048962104349 
To product variant
FH II 12/50 SK A4 Art.-No. 510933
12 [mm]
130 [mm]
125 [mm]
50 [mm]
M 8 

Attributes

Drill hole diameter
d0
 12 [mm]
Min. drill hole depth for through fixings
h2
 130 [mm]
Anchor length
l
 125 [mm]
Max. fixture thickness
t fix
 50 [mm]
Thread
M
 M 8 
Width across nut (hexagon socket)
SW
 5 [mm]
Amount 25 Unit(s)
GTIN (EAN Code) 4048962104332 
To product variant
FH II 12/30 SK A4 Art.-No. 510932
12 [mm]
110 [mm]
105 [mm]
30 [mm]
M 8 

Attributes

Drill hole diameter
d0
 12 [mm]
Min. drill hole depth for through fixings
h2
 110 [mm]
Anchor length
l
 105 [mm]
Max. fixture thickness
t fix
 30 [mm]
Thread
M
 M 8 
Width across nut (hexagon socket)
SW
 5 [mm]
Amount 25 Unit(s)
GTIN (EAN Code) 4048962104325 
To product variant
FH II 12/15 SK A4 Art.-No. 510931
12 [mm]
95 [mm]
90 [mm]
15 [mm]
M 8 

Attributes

Drill hole diameter
d0
 12 [mm]
Min. drill hole depth for through fixings
h2
 95 [mm]
Anchor length
l
 90 [mm]
Max. fixture thickness
t fix
 15 [mm]
Thread
M
 M 8 
Width across nut (hexagon socket)
SW
 5 [mm]
Amount 25 Unit(s)
GTIN (EAN Code) 4048962104318 
To product variant
FH II 18/50 SK Art.-No. 044925
18 [mm]
155 [mm]
150 [mm]
50 [mm]
M 12 

Attributes

Drill hole diameter
d0
 18 [mm]
Min. drill hole depth for through fixings
h2
 155 [mm]
Anchor length
l
 150 [mm]
Max. fixture thickness
t fix
 50 [mm]
Thread
M
 M 12 
Width across nut (hexagon socket)
SW
 8 [mm]
Amount 20 Unit(s)
GTIN (EAN Code) 4006209449257 
To product variant
FH II 18/25 SK Art.-No. 044924
18 [mm]
130 [mm]
125 [mm]
25 [mm]
M 12 

Attributes

Drill hole diameter
d0
 18 [mm]
Min. drill hole depth for through fixings
h2
 130 [mm]
Anchor length
l
 125 [mm]
Max. fixture thickness
t fix
 25 [mm]
Thread
M
 M 12 
Width across nut (hexagon socket)
SW
 8 [mm]
Amount 20 Unit(s)
GTIN (EAN Code) 4006209449240 
To product variant
FH II 18/15 SK Art.-No. 044923
18 [mm]
120 [mm]
115 [mm]
15 [mm]
M 12 

Attributes

Drill hole diameter
d0
 18 [mm]
Min. drill hole depth for through fixings
h2
 120 [mm]
Anchor length
l
 115 [mm]
Max. fixture thickness
t fix
 15 [mm]
Thread
M
 M 12 
Width across nut (hexagon socket)
SW
 8 [mm]
Amount 20 Unit(s)
GTIN (EAN Code) 4006209449233 
To product variant

Approvals

 
Title Type Created Valid Till
Title ETA - European Technical Assessment (PDF, 7 MB) European Technical Assessment for fischer High-Performance Anchor FH II, FH II-I. Torque-controlled expansion anchor for use in concrete Type ETA-07/0025 Created 8/28/2018 Valid Till
Title DOP - Declaration of Performance (PDF, 3 MB) Type DoP No. 0020 Created 12/16/2016 Valid Till
Title DOP - Declaration of Performance (PDF, 5 MB) Type DoP No. 0127 Created 9/11/2018 Valid Till
Title DOP - Declaration of Performance (PDF, 1 MB) Type DoP No. 0756-CPD-0295 Created 6/25/2013 Valid Till
Title ICC-Approval (PDF, 2 MB) Type ESR-2691 Created 4/1/2019 Valid Till
Title Factory Mutual (PDF, 128 KB) Type Created Valid Till