GB/T 846-2017 Translated English of Chinese Standard. (GBT 846-2017, GB/T846-2017, GBT846-2017): Cross-Recessed Countersunk (Flat) Head Tapping Screws

This Standard specifies the type and dimension, technical conditions and marking of cross-recessed countersunk (flat) head tapping screws. This Standard is applicable to the cross-recessed countersunk (flat) head tapping screws with Thread Specification of ST 2.2 ~ ST 9.5, and Product Grade A.