This standard specifies product standards and other relevant documents, such as the nominal length and thread length of bolts, screws and studs used in part drawings. This standard applies to bolts, screws and studs whose thread conforms to GB/T 192.
GB/T 3106-2016 Referenced Document
GB/T 192 General purpose metric screw threads--Basic profile
GB/T 2 Fasteners.Ends of parts with external thread
GB/T 3103.1 Tolerances for fasteners--Bolts,screws,studs and nuts
GB/T 5276 Fasteners.Bolts, screws, studs and nuts.Symbols and descriptions of dimensions
GB/T 3106-2016 history
2016GB/T 3106-2016 Fasteners.Bolts, screws and studs.Nominal lengths and thread lengths
1982GB/T 3106-1982 Bolts,screws and studs--Nominal lengths and thread lengths for general purpose bolts