BS 4084:1978
Withdrawn
Date published:
Specification for UNJ threads, with controlled root radius, for aerospace: inch series
Determines the basic triangular profile for inch series UNJ threads with controlled root radius. Gives a system of designating and also, for diameters from 0.060 in to 6 in, 3 series of diameter/pitch combinations and basic dimensions and tolerances. Also specifies the gauge procedures to be used. National appendix adds 20 UNJ constant pitch series for diameters up to and including 3 inches.
| Get this standard | Prices exclude GST | |
|---|---|---|
| PDF ( Single user document) |
$425.22 NZD
|
|
| PDF ( Single user document) |
$395.60 NZD
|
|
Related Information
21.040.30 Special screw threads
49.030.10 Screw threads
Similar Standards
-
AS/NZS 4411:2015
Tapping screws thread -
BS 4185-10:1977
Machine tool components, Trapezoidal threads for lead and feed screw assemblies
-
BS 811:1950
Specification for cycle (B.S.C.) threads (formerly known as C.E.I. threads)
-
BS 919-1:2007
Screw gauge limits and tolerances, Specification for gauges for screw threads of unified form
BS 4084:1978
Get this standard
Prices exclude GST
PDF
( Single user document)
$425.22 NZD
PDF
( Single user document)
$395.60 NZD