Fasteners - Taper grooved pins - Half-length progressive grooves
This document specifies the characteristics of taper grooved pins with half-length progressive grooves (with close-end at the insertion side), in steel and stainless steel, and with nominal diameter 1Â mm to 25Â mm.
These grooved pins are designed to fulfil the main following functions:
—    positioning or guiding, and
—    relative rotation of the assembled parts,
with an easy installation (due to its shape) and a medium level of pull-out resistance (due to the elastic fit behaviour of the pin).
The general requirements (including functional principles for grooved pins and assembly) are specified in ISO 13669.
| SDO | ISO: International Organization for Standardization |
| Document Number | ISO 8745 |
| Publication Date | Jan. 1, 2025 |
| Language | en - English |
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| Supercedes | |
| Committee | ISO/TC 2 |