The designation of a screw thread gives the thread symbol, the nominal size, the pitch, and the thread tolerance class (Ex: M6 x 1 - 5H6H). In internal thread tolerance class designation, the pitch diameter tolerance is followed by minor diameter tolerance.

螺纹: M6X1-6H是什么意思？ M6x1-6H 是指公称直径为6mm,螺距为1，公差等级为6H的内螺纹 (螺孔）。 螺纹M10-6H中的6H是：表示内螺纹的等级，内螺纹的三种螺纹等级用：5H、6 H、7H表示。 外螺纹公差带等级，外螺纹有三种

The following table chart are standard metric internal thread sizes M 0.25 - M 8 per. ANSI/ASME B1.13M-1995. These thread sizes and classes represent bolts and screws, as well, as other standard internal threads. Do not use these values for …

2024年4月3日 · M10-6H是一公制内螺纹，M10是螺纹大径，螺距是标准的1.5, 6H是螺纹公差等级，一般没螺纹左后是字母表示为大写的“H”，外螺纹是小写的了。 M是螺纹代号， 一般螺纹按螺距可分为：粗牙和 细牙螺纹 两种。 M10：公称直径为10的 粗牙螺纹。 粗牙螺纹不标注螺距，M10的螺距是1.5mm。 细牙螺纹必标注，如：M10×1：公称直径为10，螺距为1 （细牙螺纹）。 M10×1—LH表示：公称直径为10，螺距为1， 左旋螺纹 （左旋螺纹一律用LH表示）。 公称直 …

The metric M profile threads of tolerance class 6H/6g are intended for metric applications where the inch class 2A/2B have been used. At the minimum material limits, the 6H/6g results in a looser fit than the 2A/2B.

M6x1-6H是指螺纹的 公称直径 为6mm，螺距为1， 公差等级 为6H。 在图样上螺纹需要用规定的螺纹代号标注，除 管螺纹 外，螺纹代号的标注格式为： 特征代号 公称直径× 螺距 (单线时) 旋向 导程 (P螺距) (多线时) 管螺纹的标注格式为：特征代号+尺寸代号+旋向 其中 ...

M6 : Basic Thread Dimensions (Pitch, minor & major diameters, depth, lead), Tolerance range for all applicable classes and much more

Metric thread calculator to calculate external and internal metric thread dimensions including major diameter, minor diameter, pitch diameter and thread tolerance according to ISO 724 and ISO 965 standards. There are two calculation options available, general engineering use …

If the tolerance class for Pitch diameter and Minor diameter are identical, it is not necessary to repeat the symbols. For example : M6 x 1 – 6H6H should become M6 x 1 – 6H

公制内螺纹 (6H)常用规格极限尺寸表-17.02616.91316.70119.5119.3519.21619.02618.91318.70121.5121.3521.21621.02620.91320.701小径最大最小2.7212.6213 ...