ASME B1.21M-1997 (R2018) PDF

Metric Screw Threads: MJ Profile

ASME International , 1997

Publisher: ASME

File Format: PDF

$21.00$43.00


ASME B1.21M-1997 (R2018) PDF: Metric Screw Threads

This Standard establishes the basic triangular profile for the MJ thread form; provides a system of designations; lists the standard series of diameter/pitch combinations for diameters from 1.6 to 200 mm; and specifies limiting dimensions and tolerances. It specifies the characteristics of the MJ metric series of threads having a minimum 0.15011P radius at the root of the external thread, and also having the minor diameter of the external and internal threads increased above the ASME B1.13M-Metric Screw Threads: M Profile thread form to accommodate the external thread root radius.

More ASME Standards PDF

ASME B107.100-2023 PDF

ASME B107.100-2023 PDF

$52.00 $105.00

ASME BPVC.CC.BPV-2023 PDF

ASME BPVC.CC.BPV-2023 PDF

$465.00 $930.00

ASME BPVC.IX-2023 PDF

ASME BPVC.IX-2023 PDF

$350.00 $700.00

ASME STP-PT-097

ASME STP-PT-097

$30.00 $60.00