AS B233-1966
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Screw thread measuring cylinders
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
06-30-2017
English
01-01-1966
Provides a series of standard cylinders used for checking the effective (pitch) diameter of external threads, and covers standard ranges of ISO inch, ISO metric, Whitworth and BA threads. Two grades of measuring cylinder are covered, Grade A (pitch-line) and Grade B (grouped), the latter series being the same as the so-called 'best size' cylinders introduced by the National Physical Laboratory and amended and extended to cover ISO screw threads. Diameters of standard cylinders and P-values are given in inch and metric measures and some theoretical data, including relative merits of grades A and B, are also included.
Important note : All end users must be registered with an Account prior to user licenses being assigned.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.