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Fasteners - Grooved pins with countersunk head - Fulllength diamond grooves
Translate name
STANDARD published on 1.8.2025
Designation standards: ČSN EN ISO 8747
Classification mark: 022191
Catalog number: 521657
Publication date standards: 1.8.2025
SKU: NS-1227611
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
This document specifies the characteristics of grooved pins with countersunk head and full-length diamond grooves and pilot or chamfer point, in steel and stainless steel, and with nominal diameter 2 mm to 20 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 or chamfer 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
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Latest update: 2026-04-10 (Number of items: 2 271 455)
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