ISO 10512-2025 紧固件 保持扭矩六角螺母 普通螺母(带非金属内垫) 具有细牙螺纹

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Carl 2026-04-13 25 991.7KB 12 页 24星币
侵权投诉
Fasteners — Prevailing torque
hexagon nuts — Regular nuts (with
non-metallic insert), with fine
pitch thread
Fixations — Écrous hexagonaux autofreinés — Écrous normaux
(à anneau non métallique), à pas fin
International
Standard
ISO 10512
Third edition
2025-06
Reference number
ISO 10512:2025(en) © ISO 2025
ISO 10512:2025(en)
© ISO 2025 – All rights reserved
COPYRIGHT PROTECTED DOCUMENT
© ISO 2025
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ISO 10512:2025(en)
Foreword ....................................................................................................................................................................................................................................................iv
1 Scope ............................................................................................................................................................................................................................................. 1
2 Normative references ................................................................................................................................................................................................. 1
3 Terms and definitions ................................................................................................................................................................................................ 1
4 Dimensions ............................................................................................................................................................................................................................ 2
5 Requirements and reference International Standards .......................................................................................................... 4
6 Marking and labelling ................................................................................................................................................................................................ 5
  ........................................................................................................................................... ..............................................5
  ...................................................................................................................................................................................... 5
7 Designation ........................................................................................................................................... ................................................................................. 5
Bibliography ........................................................................................................................................... ................................................................................................. 6
© ISO 2025 – All rights reserved
Contents 

标签: #ISO #带 #螺母

摘要:

ISO 10512-2025 是国际标准化组织最新发布的紧固件标准,专门规定了具有细牙螺纹并带有非金属内垫的保持扭矩六角螺母(普通螺母)的技术要求、尺寸规格、机械性能以及测试方法。该标准适用于需要通过非金属插入物实现防松功能的紧固场景,确保螺母在振动或交变载荷下保持预紧扭矩,有效防止松动。细牙螺纹设计提供了更精细的调整能力与更高的连接强度,广泛应用于汽车、机械制造、航空航天及精密设备等对螺纹副锁定可靠性有严格要求的行业。文档详细涵盖了从材料选择、热处理到标记与验收的完整技术规范,是工程设计、质量检验与国际贸易中不可或缺的参考依据。

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ISO 10512-2025 紧固件 保持扭矩六角螺母 普通螺母(带非金属内垫) 具有细牙螺纹.pdf

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作者:Carl 分类:国际标准 价格:24星币 属性:12 页 大小:991.7KB 格式:PDF 时间:2026-04-13

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