![header thumbnail](/images/img-default-logo.png)
SBAC RS678-7:2021
Current
The latest, up-to-date edition.
![header thumbnail](/images/img-default-logo.png)
FASTENERS, ROLLED THREADS, CHAMFERS, LEAD THREADS & RUNOUTS
Hardcopy , PDF
English
23-11-2021
To define requirements for thread chamfers, lead threads and thread runouts for rolled threaded fasteners and similar parts, with Unified UNJ threads No. 4-40 to 1.500”-12 to BS A 346 (ISO 3161) and Metric MJ threads MJ3 to MJ39 to BS A 358-2 (ISO 5855-2).
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.