NEN-ISO 8764-1
Assembly tools for screws and nuts - Screwdrivers for cross-recessed head screws - Part 1: Driver tips
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 April 2004 |
| Status: | active |
| Page Count: | 30 |
| ICS Code (Hand-operated tools): | 25.140.30 |
scope:
This part of ISO 8764 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; - form PZ for form Z recesses. H and Z form recesses are specified in ISO 4757. General requirements, lengths of blades and marking of hand-operated screwdrivers are given in ISO 8764-2.
Document History
NEN-ISO 8764-1
April 1, 2004
Assembly tools for screws and nuts - Screwdrivers for cross-recessed head screws - Part 1: Driver tips
This part of ISO 8764 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...