... ): 500,Torgue Strength(FT LBS):6 Voltage withstand(KV):6,screw(mm):6,weight(G):28SM-30 Tensile ... LBS): 600,Torgue Strength(FT LBS):10 Voltage withstand(KV):10,screw(mm):6/8,weight(G):50SM-40Tensile ... (LBS): 1000 Tongue Strength (FTLBS):20, Voltage withstand(KV):15 Screw (mm):8/10,weight(G):70SM-51 ... LBS): 1500 Torque Strength(FT LBS):40 Voltage withstand(KV):25,screw(mm):10/12 Weight (G):233Packing:Export ...