GB/T 819.1-2016

Active

Countersunk flat head screws with cross recess—Part 1: Property class 4.8

十字槽沉头螺钉第1部分：4.8级

Standard Type

GBT

ICS

21.060.10

CCS

J13

Status

现行

Issue Date

2016-02-24

Implementation

2016-06-01

Responsible Dept

中国机械工业联合会

Drafting Unit

N/A