API Round (APIRD)

External API Round (APIRD) y Standard reference: API Standard 5B :1979 P Tolerance class: Standard API Round x 60°

ic

l

API RD

ExternalRight HandAPI Round (APIRD)PitchTPIXY
EDPL(mm)DescriptionGrademmmmmm
0338221616ER8APIRDSP40663,1881,301,50
0337811616ER10APIRDSP40662,54101,201,40
0320352222ER8APIRDSP40663,1881,602,10

Internal API Round (APIRD)

Standard reference: API Standard 5B :1979

Tolerance class: Standard API Round

l

x

ic y

Internal Right HandAPI Round (APIRD)PitchTPIXY
EDPL(mm)DescriptionGrademmmmmm
0338621616IR8APIRDSP40663,1881,301,50
0338381616IR10APIRDSP40662,54101,201,40
0320362222IR8APIRDSP40663,1881,602,10