Spojovací součásti - Kolíky s paralelním rýhováním, s vodicím čepem - Rýhování v celé délce (Norma k přímému použití jako ČSN).

The information about the standard:

Designation standards: ČSN EN ISO 8739
Classification mark: 022172
Catalog number: 522971
Publication date standards: 1.3.2026
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Kategória: Technické normy ČSN

Annotation of standard text ČSN EN ISO 8739 (022172):

This document specifies the characteristics of parallel grooved pins with pilot point and full-length diamond grooves (with closed-end at the insertion side), in steel and stainless steel, and with nominal diameter 1 mm to 25 mm.
These grooved pins are designed to fulfil the main following function: locking together two or more parts, with the easiest installation (due to the pilot point) and a highest 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