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Positioning Block JZ072/JZ050

Positioning Block JZ072/JZ050

Material Science Internal Hardness
Fixed Seat HRC50-55°
Slider HRC50-55°+Surface oxidation HV900

 

 

Three -lay Combined Date Stamp JZ102

Material Science Internal hardness
SUS420 48-54HRC

 

Japan Datong Spring

Japan Datong Spring