TY - BOOK ED - Indian Standards Institution TI - Indian standard specification for precision and semi-precision hexagon bolts, screws nuts, and lock nuts (diameter range 6 to 39mm) PY - 1968/// CY - New Delhi PB - Indian Standards Institution KW -  Bolts, Nuts and Lock Nuts Standards KW -  Standards  KW - NASA Thesaurus  N1 - IS 1364 : 1967 ER -