P-F FLUSH SELF CLINCHING NUTS - HW Eckhardt

P-F FLUSH SELFCLINCHING NUTS1.2.3.METHOD OF ASSEMBLYPunch a hole in the metal sheet to the sizerecommended in our technical data table. Deburringof the hole is not recommended.Insert the shank of the fastener into the hole.Apply squeezing pressure sufficient to embedPERFORMANCE DATA (METRIC)ThreadCodeM2M2.5M3M3.5M4M5M6ThreadCodeShankCode121212121212345ShankCodeMax.TighteningTorque forMating Screw(Nm)PERFORMANCE DATA (UNIFIED)256440632832032 / 0240420 / 0428Version 08101212121212345P-F SELF CLINCHING NUTS are easy to install because no specialtooling is necessary. However, it is very important to note they mustalways be installed by a squeeze action press rather than a hammerblow.Punched holes are always recommended.Installation(kN)Test Sheet MaterialCold Rolled Steel5052-H34 AluminumPushout(N)Installation(kN)Pushout(N)0.20 15 1000 10 8500.25 15 1000 10 8500.35 15 1000 10 8500.40 17 1200 12 10000.60 19 1450 13 12001.00 20 1600 14 13003.90 22 2800 17 2000Max.TighteningTorque forMating Screw(in/lbs)Installation(lbs)Cold Rolled SteelTest Sheet MaterialPushout(lbs)5052-H34 AluminumInstallation(lbs)Pushout(lbs)1.8 3300 220 2200 1903.0 3300 200 2200 1903.7 3800 270 2400 2205.5 4200 325 2600 2708.0 4500 360 2800 29040 4900 630 3500 450Note: The above values are averages when correct installation isperformed. Variations in holes size, material and installation will affectyour PSM Technology Centre.www.psminternational.com2-38