Metric internal thread dimensions chart according to ASME B1.13M "Metric Screw Threads: M Profile" standard. Minor diameter, pitch diameter and major diameter are given dimensions in the internal thread chart. All dimensions are in millimeters.

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 。

Charts for the allowed range of pitch, major and minor diameters for classes 6H and 6g. The values are calculated from the definitions of ISO 965-1. They have limited use since they provide data only for the default classes.

M4 : 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 …

Metric Internal Thread Chart — Limiting Dimensions for M Profile: Thread Designation: Pitch, p: Tolerance Class: Minor Dia., D1

(a) Example of internal thread M Profile : M6 x 1 – 5H6H. 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. (b) Example of external thread M Profile : M6 x 1 – 4g6g.

2015年3月20日 · We're cutting an M4 x .7 metric thread. Print calls for a 6H thread classification. Our normal procedure is to just order a thread gage of the proper classification and check our thread with it.

2024年12月3日 · M4 mounting holes are threaded holes designed to accept M4 sized machine screws or bolts. The “M” designation indicates metric sizing, while the “4” specifies the nominal outer diameter of the screw threads in millimeters.