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.
Pan head screws are metal fasteners that have a slightly rounded tops, short, cylindrical sides and flat bottoms, which are also called bearing surfaces. Pan head screws can be substituted for round-, binding- or truss-headed screws.
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.
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.
To read a wire size chart one must examine the column listing various sized gauges of wire, then read across the row to gather the information for that particular gauge of wire. Wire size charts are often designed to show the appropriate amperage for various gauges of wire.
TimsBoots.com, WesternBootSales.com and BootOutfitters.com all offer boot size charts online for those looking for a snug fit, as of 2015. WesternBootSales.com also provides conversion charts for non-U.S. sizing.
American Girl offers two size charts: a little girl chart, with sizes three to seven, and a girl chart, with sizes six to 20. The company also has footwear size charts, with the little girl chart covering sizes five to 13, and the girl chart sizes one to nine.
To correctly read a wheel or tire size chart, it is important that an individual knows what each part of the tire size means. Each tire size has a minimum of five different components: tire type, width, aspect ratio, construction and wheel diameter.
A heat pump sizing chart uses the heating capacity of a heat pump combined with the average temperature of the area to determine the heating system required to maintain a comfortable temperature inside a home. A sizing chart allows users to compare different size heat pumps.
Tire size charts and information are available online from websites such as TireSizesChart.com and TireRack.com. CariD offers a list of standard tire sizes and their dimensions.