Comparison : Item # M 1.6 X 0.35 6g GO SET PLUG MEMBER, 1.354 Millimeter (mm) External Pitch Diameter 6g Tolerance Truncated Thread Setting Plug Gage
Item # M 1.6 X 0.35 6g NOT GO SET PLUG MEMBER, 1.291 Millimeter (mm) External Pitch Diameter 6g Tolerance Truncated Thread Setting Plug Gage
Item # M 1.6 X 0.35 6g GO & NOT GO SET PLUG WH, 1.291 to 1.354 Millimeter (mm) External Pitch Diameter 6g Tolerance Truncated Thread Setting Plug Gage
Item # M 2 X 0.4 6g GO SET PLUG MEMBER, 1.721 Millimeter (mm) External Pitch Diameter 6g Tolerance Truncated Thread Setting Plug Gage
Item # M 2 X 0.4 6g NOT GO SET PLUG MEMBER, 1.654 Millimeter (mm) External Pitch Diameter 6g Tolerance Truncated Thread Setting Plug Gage