GB/T 20668-2006 Active National standards

GB/T 20668-2006 Unified screw threads—Basic dimensions

Publish Date: 2006-12-08 Implement Date: 2007-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 20668-2006

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods

ICS Name: British standard thread

Publish Date: 2006-12-08

Implement Date: 2007-07-01

Pages: 27 pages

Scope

This standard specifies the basic dimensions of unified threads. This standard applies to mechanical fastening thread connections for general use.

Development Information

Word Count: 52 Thousand words Pages: 27 pages

Referenced Standards

GB/T 20669-2006 Unified screw threads—Profiles GB/T 20670-2006 Unified screw threads—General plan GB/T 14791-1993 The terms of screw threads GB/T 14791-2013 Screw threads—Vocabulary

Related Standards

GB 10878-1999 Replaced

GB 10878-1999 Special taps of taper threads for gas cylinders

Publish Date: 1999-10-10

GB/T 20666-2006 Active

GB/T 20666-2006 Unified screw threads—Tolerances

Publish Date: 2006-12-08

GB/T 20667-2006 Active

GB/T 20667-2006 Unified screw threads—Limits of sizes

Publish Date: 2006-12-08

GB/T 20669-2006 Active

GB/T 20669-2006 Unified screw threads—Profiles

Publish Date: 2006-12-08

GB/T 20670-2006 Active

GB/T 20670-2006 Unified screw threads—General plan

Publish Date: 2006-12-08

GB/T 12716-2011 Active

GB/T 12716-2011 Pipe threads with the thread angle of 60 degrees where pressure-tight joints are made on threads

Publish Date: 2011-12-30