JIS B 1004:2009
Hole sizes before threading

Standard No.

JIS B 1004:2009

Release Date

2009

Published By

Japanese Industrial Standards Committee (JISC)

Latest

JIS B 1004:2009

Replace

JIS B 1004:1975

Scope

This Japanese Industrial Standard specifies the diameters of holes before threading ISO general purpose metric screw threads specified in JIS B 0205-2 by machining or before working similar to this (hereafter referred to as "hole sizes before threading").

JIS B 1004:2009 Referenced Document

• JIS B 0205-2 ISO general purpose metric screw threads -- Part 2: General plan
• JIS B 0209-3 ISO general purpose metric screw threads -- Tolerances -- Part 3: Deviations for constructional screw threads

JIS B 1004:2009 history

• 2009 JIS B 1004:2009 Hole sizes before threading
• 1975 JIS B 1004:1975 Hole sizes before threading