Our saw cut jump rings follow the American Wire Gauge (AWG), also known as Brown and Sharpe (B&S). All sizes listed are inside diameter (I.D.), which corresponds to the size of the mandrel onto which the wire is wound. Use these I.D.'s as a guide, not an absolute, as springback can occur on larger rings, especially in metals like steel and aluminum. The wire used to make our jump rings is of extremely high quality and made using an IOS-Certified production process. However, like all wire, there may be slight tolerances in size. Wire diameter may vary up to 0.03mm (0.0012”) larger or smaller than the listed size.
All rings are saw cut and tumble polished for a bright shiny beautiful jump ring. Occasionally you might get a misshapen ring or an end cut half ring. To account for this, we put extra rings in every bag.
If there is a size you are looking for that we once carried that is no longer in the drop down menu, please contact us for custom orders.
Jump Ring AWG Wire Measurement Chart
|AWG Wire Measurements|
|Size||Inches (Imperial)||Millimeter (Metric)|
|20awg (Other Metals)||.032"||.8mm|