ISO 13672:2025 PDF
Fasteners — Parallel grooved pins — Half-length diamond grooves
Fasteners — Parallel grooved pins — Half-length diamond grooves
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 8
- Дата публикации:
- 25 февраля 2025 г.
- Издание:
- ISO IS 13672 edition 1 version 1
- ICS:
- 21.060.50
This document specifies the characteristics of parallel grooved pins with half-length diamond grooves (with closed ends), in steel and stainless steel, and with nominal diameters 1 mm to 25 mm. These grooved pins are designed to fulfil the main following functions: — positioning or guiding, and — relative rotation of the assembled parts, with a more significant insertion force (due to its shape) and a high 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.
Abstract
Overview
ISO 13672:2025 - Fasteners - Parallel grooved pins - Half-length diamond grooves defines the characteristics and dimensional requirements for parallel grooved pins with half‑length diamond grooves (closed ends). The standard covers pins manufactured in steel and stainless steel with nominal diameters from 1 mm to 25 mm. These grooved pins are intended for positioning, guiding and enabling relative rotation of assembled parts, offering higher insertion force and strong pull‑out resistance through elastic fit behaviour. General functional principles and assembly requirements are referenced to ISO 13669.
Key topics and requirements
- Scope and materials: Pins in steel (symbol St) and stainless steel (A1, A2, A4, C1, F1 grades referenced); other materials permitted by agreement.
- Dimensions & geometry: Detailed dimensional tables for diameters 1–25 mm; grooves occupy half the pin length (l/2) with specified tolerances by length range.
- Groove details: Three grooves spaced at 120° (±20°); groove angle ≈70° (reference). Groove start must remain closed and not reach rounded/chamfered ends; maximum offset lmax specified by pin length (e.g., l ≤ 10 mm → lmax = 1 mm; 10
Технические детали
- Технический комитет
- ISO/TC 2 - Fasteners
- SKU
- ISO 13672:2025
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