M12 : Thread Dimensions (Machining Doctor)
M12 : Basic Thread Dimensions (Pitch, minor & major diameters, depth, lead), Tolerance range for all applicable classes and much more
External Metric Thread Table Chart and Fastener Sizes M1.6 - M18
The following table chart defines standard metric external thread size M1.6 to M18 per. ANSI/ASME B1.13M-1995. These thread sizes and classes represent bolts and screws, as …
What Size Is an M12 Bolt? Dimensions & Thread Pitch
Dec 31, 2025 · Thread pitch is the distance, in millimeters, measured between a point on one thread and the corresponding point on the next thread. For an M12 bolt, the absence of a pitch …
ISO metric screw thread - Wikipedia
A metric ISO screw thread is designated by the letter M followed by the value of the nominal diameter D (the maximum thread diameter) and the pitch P, both expressed in millimetres and …
Inch & Metric Thread Standards Visit our online store for product availability by the nominal major diameter and the number of threads per inch. For example, a 1/4-20 (UNC coarse) thread has …
METRIC THREAD CHART - Amesweb
General Note: All dimensions are in millimeters. Oberg, E. , Jones ,F.D. , Horton H.L. , Ryffel H.H., (2016) . Machinery's Handbook . 30th edition. Industrial Press Inc. Oberg, E. , Jones …
ISO 724 - Metric Threads - The Engineering ToolBox
ISO 724 specifies basic dimensions of metric threads in accordance with ISO 261. Dimensions refer to the basic profile in accordance with ISO 68. The pitch varies from coarse to extra fine …
Metric Thread Chart: A Complete Guide - Mech Forged
Aug 26, 2025 · Fine pitch threads provide more resistance to loosening due to vibration, which is why they’re common in automotive and aerospace applications. Let’s break down an example: …
Metric Thread Chart For Metric Bolt Sizes - Accu
The metric thread size chart below represents the dimensions of metric coarse machine screw threads as defined by ISO standards. Please note that these figures relate to product design, …
Table of pitch diameters of metric threads in accordance with …
In this table you will find detailed information on the most popular metric threads, their pitch diameters and other relevant technical data to help you choose the right thread for your project.