SCM-21 Return Pin
Model ID：TD-4
MATERIAL : SK2 SUJ-2
(1)STEEL IMPORTED FORM JAPAN
SHORT TYPE MADE WITH HIGH-SPEED CNC LATHE
LONG TYPE MADE WITH HOT FORGE IN HEAD PART,
HARDNESS HRC 58-60° HIGH FREQUENCY TREATMENT IN SURFACE.
(1)STEEL IMPORTED FORM JAPAN
SHORT TYPE MADE WITH HIGH-SPEED CNC LATHE
LONG TYPE MADE WITH HOT FORGE IN HEAD PART,
HARDNESS HRC 58-60° HIGH FREQUENCY TREATMENT IN SURFACE.
