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21.040.20: Inch screw threads

Including Whitworth screw threads
Pipe threads, see 21.040.30

Items to be displayed:

Standard and/or projectStage TC
ISO 68-2:1998
ISO general-purpose screw threads -- Basic profile -- Part 2: Inch screw threads
90.93 ISO/TC 1
ISO 263:1973
ISO inch screw threads -- General plan and selection for screws, bolts and nuts -- Diameter range 0,06 to 6 in
90.93 ISO/TC 1
ISO 725:2009
ISO inch screw threads -- Basic dimensions
90.20 ISO/TC 1
ISO 5864:1993
ISO inch screw threads -- Allowances and tolerances
90.20 ISO/TC 1