Manufacturer
ERKO
Name
NW
Country
Poland
Sale of any product from the ERKO catalog at competitive prices
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Inserting nuts:
made of machining steel 11SMnPb30
surface hardened
galvanized
high standard
special geometry ensures optimum connection of the inserting nut with construction element
Thread
Sheet thickness [mm]
Hexagon dimension [mm]
d1 Ø [mm]
d2 Ø [mm]
Collar height h1 [mm]
Nut height h [mm]
M8
2
13
10
10,3
1,8
6,5
M10
2
15
12,5
12,85
1,8
8
M12
3
17
14,5
14,85
2,9
10
Attempt to unscrew the nut afther the press in the steel sheet
Nut size
M8
M10
M12
The minimum value [Nm.]
24
41
41
Set for inserting nuts (inserting nut + inserting die + hole punch):
Insert type
Punch type
Nut type
SH 307
SH 303-10,1; SH 403-10,1
NW M8
SH 307
SH 303-12,6; SH 403-12,6
NW M10
SH 307
SH 303-14,5; SH 403-14,5
NW M12
