HALFEN FRAMING CHANNELS AND ACCESSORIES - G.m.v.

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HALFEN T-HEAD BOLTS AND ACCESSORIES
for Channel 52/34
HS 50/30
Halfen T-head bolt
incl. nut
Halfen T-head bolt
with nibs
incl. nut
l
41
HSR 50/30
Halfen
T-head
bolts -
load
capacities
41
Length l
[mm]
30
Order example: HS 50/30 -M16×50- gv
Length l
[mm]
40
45
60
75
Max. pull out
per T-head bolt
F S
35
40
45
50
55
60
65
75
80
100
125
150
200
300
M10
Length l Mat.
30 gv
30 fv
40
50
gv
gv
M16
Length l Mat.
40 fv 8.8
60
gv 8.8
M12 M16 M20 M12 M16 M20
Length l Mat. Length l Mat. Length l Mat. Length l Mat. Length l Mat. Length l Mat.
30 gv 30 gv
30 A4-50 30 A4-50
M20
Length l Mat.
Material / finish Halfen T-head bolts ( p. 53):
fv = h.d. galvanised, strength grade 4.6
gv = electroplated, strength grade 4.6
fv 8.8 = h.d. galvanised , strength grade 8.8
gv 8.8 = electroplated, strength grade 8.8
A4-50 = Stainless steel grade A4-50
F L
Type HS, grade 4.6
GWP 50/30
Locking plates
d
for mild steel channels
Max. longitudinal load per Halfen T-head bolt
b
F L
Type HSR, grade 8.8
Grade Grade
tightening
tightening
4.6 8.8
torque ( = 3) torque
Thread Ø [kN] [kN] [kN] [Nm]
[kN] [Nm]
M 10
6,4 13,3 0,3
15
–
–
M 12
9,3 19,4 0,5
25
–
–
M 16 17,3 36,1 0,9
60
5,0 200
M 20 27,0 56,4 1,4
120
7,5
400
Note: Do not exceed channel load capacity! See also p. 54 - 59 (design properties).
40
40
50
60
80
100
125
150
200
45
60
75
gv
fv
gv
gv
gv
gv
gv
gv
gv
gv 8.8
gv 8.8
gv 8.8
40
40
50
50
60
80
100
100
125
150
150
200
300
gv
fv
gv
fv
gv
gv
gv
fv
gv
gv
fv
gv
gv
a
35
45
55
55
65
75
100
100
125
150
200
300
gv
gv
gv
fv
gv
gv
gv
fv
gv
gv
gv
gv
gv
Thread
M 8
M 10
M 12
M 16
40
50
100
Order example: GWP 50/30 -M12- gv
perm. load Thread loading capacity [kN]
M 8
4,0
M 10
6,4
M 12
9,3
F S M 16
9,3
Max. pull out
per T-head bolt
F S
Grade
A4 - 50
[kN]
6,4
9,3
17,3
27,0
A4-50
A4-50
A4-50
= Standard = To order
A4
Thread
M 8
M 10
M 12
M 16
40
50
60
80
150
A4-50
A4-50
A4-50
A4-50
A4-50
for stainless steel channels
Grade
A4 - 50
[kN]
0,3
0,5
0,9
1,4
Calculation of
bolt length lrequ.
p. 9
a
[mm]
43,5
43,5
43,5
43,5
45
55
75
100
b
[mm]
21
21
21
21
Max. longitudinal load
per Halfen T-head bolt
A4-50
A4-50
A4-50
A4-50
125 A4-50
150 A4-50
d
[mm]
12
12
12
12
F L
tightening
torque
[Nm]
15
25
60
120
Framing Channels, Bolts
Accessories
Design Properties
Notes, Work aid Pipe Clamps, Pipe Supports Cantilevers
Support Structures
1
2
3
4
5
6
7
11