-
GB/T 39641-2020 in English
Methods for gaging fastening screw threads by thread indicating gages
valid
Issued on:2020-12-14
$1,176.00 -
GB/T 37050-2019 in English
Fastening screw thread gaging systems for acceptability
valid
Issued on:2019-03-25
$420.00 -
GB/T 34632-2017 in English
The blank diameters for rolling unified screw threads
valid
Issued on:2017-10-14
$288.00 -
GB/T 18685-2017 in English
The blank diameters for rolling general purpose metric screw threads
valid
Issued on:2017-09-29
$264.00 -
-
GB/T 32535-2016 in English
Runouts,undercuts and chamfers for pipe threads
valid
Issued on:2016-02-24
$264.00 -
-
GB/T 28703-2012 in English
Test methods for parallel screw threads
valid
Issued on:2012-09-03
$1,392.00 -
-
GB/T 18685-2002 in English
The bar diameters for rolling general purpose metric screw threads
superseded
Issued on:2002-03-10
$116.00