Chinese Standard: GB/T 37462-2019

Locking threads with 30 degree wedge ramp

全国螺纹标准化技术委员会(SAC/TC 108)

本标准规定了公称直径范围为1 mm~39 mm的30°楔形防松螺纹的牙型、公差、极限尺寸和标记。

本标准适用于防松紧固螺纹联接。

注： 公称直径范围1 mm~4 mm为小直径楔形防松螺纹。

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