ISO 12258:1998 PDF
Aerospace — Bolts, reduced bihexagonal head, normal or pitch diameter shank, long length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 275 MPa — Dimensions
Aerospace — Bolts, reduced bihexagonal head, normal or pitch diameter shank, long length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 275 MPa — Dimensions
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 2
- Дата публикации:
- 9 июля 1998 г.
- Издание:
- ISO IS 12258 edition 1 version 1
- ICS:
- 49.030.30
Abstract
Overview
ISO 12258:1998 is an international standard developed by the International Organization for Standardization (ISO) that specifies the dimensions and configurations of aerospace bolts featuring a reduced bihexagonal head. These bolts have either a normal or pitch diameter shank and long-length MJ threads. They are made from metallic materials and can be either coated or uncoated. The standard applies to bolts with strength classes less than or equal to 1,275 MPa, ensuring reliable performance in aerospace applications.
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