JB/T 7384.2-1994
Fasteners Countersunk and raised countersunk head height test modules (English Version)

Standard No.

JB/T 7384.2-1994

Language

Chinese, Available in English version

Release Date

1994

Published By

Professional Standard - Machinery

Latest

JB/T 7384.2-1994

Scope

This standard specifies the types and dimensions of inspection molds for detecting the head height of slotted and cross-recessed countersunk head, semi-countersunk head screws and self-tapping screws. This standard applies to ZB J13 002.1 Table 2 item 5, ZB J13 002.2 Table 1 item 7 and ZB J13 002.3 Table 2 item 7.

JB/T 7384.2-1994 history

• 1994 JB/T 7384.2-1994 Fasteners Countersunk and raised countersunk head height test modules