Codes & Standards - Purchase
ISO 8764-1:2004
Assembly tools for screws and nuts -- Screwdrivers for cross-recessed head screws -- Part 1: Driver tips
SKU: iso_037562_118586
Published by ISO
Publication Year 2004
3 Edition
22 pages
Product Details
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.)