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Overview ISO 8747:1997 specifies the characteristics and dimensional requirements for grooved pins with countersunk head (three equally spaced longitudinal grooves) with nominal diameters from 1.4 mm…
Overview ISO 8747:2025 specifies the characteristics of grooved pins with countersunk head and full‑length diamond grooves. Applicable to steel and stainless‑steel pins with nominal diameters from 2…
1 Scope This International Standard specifies the characteristics of countersunk head grooved pins which have three equally spaced grooves impressed longitudinally on their exterior surface, with nom…