Dec 23, 2025 · The M8 size is one of the most widely used metric fasteners across numerous industries and is a common starting point for medium-duty applications. Proper selection and …

Drilled head metric hexagon socket head cap screws normally are not available in screw sizes smaller than M3 nor larger than M36. The M3 and M4 nominal screw sizes have two drilled …

Sep 3, 2024 · The M8 screw is a standard size with a 8mm diameter and a range of uses. Learn about its applications, thread types, and how to identify and use this common fastener.

Sep 17, 2025 · Unlike bolts measured in inches, metric bolts are labeled with the letter M followed by a number that represents the bolt’s nominal diameter in millimeters. For example, an M8 …

Whether you are dealing with metric bolts like M8 or imperial sizes such as 5/16”, the bolt size chart provides a standardized way to identify and compare fasteners.

For example, M8 is a thread with a nominal diameter of 8 mm (0.315″). If no characters follow the M and diameter, it means that all the other parameters are according to the default as defined …

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, …

M8 screw and bolt sizes are common in machinery, automotive, furniture, and fabrication. Use this chart to quickly find head height, head diameter, and drive size for popular M8 types.

Apr 14, 2025 · All measurements are shown in millimeters (mm). The size designation (e.g., M8 × 1.25) indicates the nominal thread diameter followed by the thread pitch. Key dimensions …

It indicates the diameter of smooth-walled hole that an externally threaded component (e.g. on a bolt) will pass through easily to connect to an internally threaded component (e.g. a nut) on the …