1 天前 · EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM EN ISO 8747 March 2025 ICS 21.060.50 Supersedes EN ISO 8747:1997English Version Fasteners - …

Preferred coatings are black oxide, phosphate coating or zinc plating with chromate conversion coating (see ISO 9717 and ISO 4042). 注：技术数据仅供参考，请以官方原件为准！

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 …

International Standard ISO 8747 was prepared by Technical Committee ISO/TC 2, Fasteners. This second edition cancels and replaces the first edition (ISO 8747:1986),

ISO 8747:2025紧固件 带沉头的槽销 全长菱形槽本文件规定了带沉头和全长金刚石槽以及导向或倒角点的带槽销的特性，这些销由钢和不锈钢制成，公称直径为2 mm至20 mm。

These grooved pins are designed to fulfil the main following function: with the easiest installation (due to the pilot or chamfer point) and a highest level of pull-out resistance (due to the elastic …

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This second edition cancels and replaces the first edition (ISO 8747:1986), which has been technically revised. 1 Scope This International Standard specifies the characteristics of …

ISO 8747 - Countersunk Head Grooved Pins Current norm: DIN EN 18747 Equivalent norms: DIN 1477; CSN 022191; PN 82982;