Technical supply conditions for threaded steel fasteners: Part 2 tolerances for fasteners - Bolts, screws, studs and nuts - Product grades a, b and c (Third Revision)
PGD 37
International Standards Referred In IS 2027 : 2023
1
ISO 272 : 1979
2
ISO 691 : 1975
IS 2027 : 2023 is Referred in following Indian Standards :