GEC-HC, GEH-HC, GEC-HCS, and GEH-HCS Series, Steel-on-PTFE Composite Material, with outer (-HC) or inner/outer (-HCS) lubrication grooves: Metric
GEC-HC, and GEH-HC Series, Steel-on-PTFE Composite Material, with outer (-HC) lubrication grooves: Metric
GEC-HCS, and GEH-HCS Series, Steel-on-PTFE Composite Material, with inner/outer (-HCS) lubrication grooves: Metric