DS 684:1991

ISO metric fine threads from 112 to 180 mm diameter - Limits


Status:
Current
Type:
Standard
Language:
Danish
Price from:
€ 41.82

Scope

The standard specifies ISO metric threads with a basic profile in accordance with DS/ISO 68. The limits of the roundings in the bottom of the thread is in accordance with DS/ISO 96 5-1, where R = 0,144 P = H/6 for max. size and R min = 0,125 P =H/7 for min. size for the inner diameter d 3. The standard includes limits for fine threads with diameter from 110 to 180 mm with the normally used tolerance classes.

Number of pages: 16

Published: 1991-03-01

Date of approval: 1991-02-07

International relationships :

ICS: 21.040.10 - Metric screw threads

Item number: 14050


Committees

Danish committee

DS/S-003 (n)

Included in

  • DS-håndbog 114.6:2017 Bind 1+2
    Geometrical product specifications (GPS) – Part 6: Complementary GPS standards – Processspecific tolerance standards and machine element geometry standards