Catalog_Sprinkler attachment_EN_2023

TECHNICAL INFORMATION
Threaded rods/Srews
Standard load values for connecting elements
Admissible tensile load [kN]
Thread Steel galvanised and hot-dip galvanised Stainless steel V2A and V4A
Strength class 4.8 Strength class 8.8 Strength class 70
M6 4.4 8.3 5.9
M8 8.1 15.2 10.7
M10 12.8 24.1 16.9
M12 18.6 35.0 24.6
M16 34.6 65.2 45.9
M20 54.1 101.8 71.6
!
Valid for pairings of screw / threaded rod and nut with standard thread, for other connecting elements different
values ​may apply.
Maximum tightening torque [Nm]
Coefficient of friction µtot. = 0.14 and 90% utilization of the yield point or 0.2% proof strength
Thread Steel galvanised and hot-dip galvanised Stainless steel V2A and V4A
Strength class 4.8 Strength class 8.8 Strength class 70
M6 6 11 8
M8 14 26 18
M10 28 52 37
M12 48 90 63
M16 116 219 154
M20 228 442 301
!
Valid for pairings of screw / threaded rod and nut with standard thread, for other connecting elements different
values ​may apply.
07/2023
8/12 © Müpro - progress and quality