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ISO 8764-1:2004

Assembly tools for screws and nuts — Screwdrivers for cross-recessed head screws — Part 1: Driver tips

Mar 31, 2004

General information

90.93     Jun 26, 2024

ISO

ISO/TC 29/SC 10

International Standard

25.140.30  

English   French  

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Published

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Scope

ISO 8764-1:2004 specifies the shapes and dimensions, technical requirements and torque test methods for the tips of hand drivers and of machine-operated bits for cross-recessed head screws. It specifies two forms of driver tips: form PH for form H recesses and form PZ for form Z recesses. (H and Z form recesses are specified in ISO 4757, while general requirements, lengths of blades and marking of hand-operated screwdrivers are given in ISO 8764-2.)

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 8764-1:1999

NOW

PUBLISHED
ISO 8764-1:2004
90.93 Standard confirmed
Jun 26, 2024