GB/T 820-2000
Countersunk raised head screws (common head style)with cross recess (English Version)

Standard No.

GB/T 820-2000

Language

Chinese, Available in English version

Release Date

2000

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2016-04

Replace By

GB/T 820-2015

Latest

GB/T 820-2015

Replace

GB/T 820-1985

Scope

This standard stipulates the thread specifications of M1.6 ~ M10, performance grades of 4.8, A2-50, A2-70, CU2, CU3 and AL4 grades, H-type and Z-type cross grooves, product grade A grade cross recessed half Countersunk screws. If other technical requirements are required, they should be selected from current standards (such as GB/T 196, GB/T 3106, GB/T 3098.1, GB/T 3098.6 and GB/T 3098.10).

GB/T 820-2000 history

• 2015 GB/T 820-2015 Raised countersunk head screws with cross recess
• 2000 GB/T 820-2000 Countersunk raised head screws (common head style)with cross recess
• 0000年 GB/T 820-1985