Active standard | Published: 20/04/1997

ASME B1.21M:1997(R2018)

Metric Screw Threads: MJ Profile

Available languages: English

Available design: electronic (protected pdf), Print design

from 1 063.40 CZK show on eshop

Detail information

Designation: ASME B1.21M:1997(R2018)

Publication date: 20/04/1997

Pages: 68

Country: American technical standard

Where to buy?

You can buy at www.mystandards.biz

Anotation

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. See more
Reaffirmed: 2018

Popular Publishers

full catalog