CSGNetwork.com provides a metric chart for machine screw sizes and EngineersEdge.com offers a list of links to metric size charts for various types of screw and fastener sizes. In addition to a drill screw metric size chart, CSGNetwork.com offers a tap and clearance drill screw size chart.
Diameter, pitch and length in millimeters define the size of a metric screw. Metric screws have pitches of coarse, fine or extra fine. Carriage and stove screws are coarse threaded. Machine screws are either coarse threaded or fine threaded.
A metric chart is a graphical representation listing metric units, and it shows how to convert them into equivalent units within the metric system or within other standard measurement systems. For example, many metric charts list U.S. customary units alongside metric units for ease of converting one
Screw size charts are available at the websites of W. L. Fuller, Inc., Engineers Edge and Jamestown Distributors. All of these websites also offer additional information about choosing the right screws for a particular project.
A metric screw and bolt thread chart can be found at FastenerMart.com. Unlike inch-sized screws and bolts, metric screw sizes are preceded by an "M," and the dimensions are listed in metric units.
Find a chart of machine screw sizes on the Bolt Depot website. Click Fastener Info on the upper right side of the page, then scroll down and click Machine Screws under the Type-Specific Information heading. The site offers machine diameter and thread charts in U.S. and metric units.
As of 2015, charts to convert metric cooking measurements are available from RecipeLand, Epicurious, and Nourish Interactive. Charts from RecipeLand and Epicurious can be viewed online, while charts from Nourish Interactive can be viewed online or printed.
A metric system conversion chart is used to convert between different units in the metric system. It may also provide conversion information to switch from units in the metric system to units in the imperial system of measurement.
A conversion chart for the metric system can be found at ScienceMadeSimple.com. The website also offers a metric conversion calculator for many common units such as area, speed, distance, volume and weight.
Engineers Edge, Eglin Fasteners Group and Laptop Screws are some of the places where you can find metric bolt specifications charts. These sites provide detailed information on general and specific metric bolt grades.