IFI 534 Metric Beveled Washers
IFI-534 covers metric steel beveled washers for structural use with American Standard beams and channels. Bevel compensates for a face slope of approximately 1:6.
Published size and bevel references
| Nominal bolt | Slope | Angle approx. | Material / use | Dimension key |
|---|---|---|---|---|
| M12 | 1:6 | 9.46° | Steel; beam/channel | d hole; L length; h1/h2 edge |
| M16 | 1:6 | 9.46° | Steel; beam/channel | d hole; L length; h1/h2 edge |
| M20 | 1:6 | 9.46° | Steel; beam/channel | d hole; L length; h1/h2 edge |
| M24 | 1:6 | 9.46° | Steel; beam/channel | d hole; L length; h1/h2 edge |
| M30 | 1:6 | 9.46° | Steel; beam/channel | d hole; L length; h1/h2 edge |
| M36 | 1:6 | 9.46° | Steel; beam/channel | d hole; L length; h1/h2 edge |
The standard scope identifies the nominal bolt-size range and application; it does not provide one universal washer geometry. Do not treat the dimension key as a full production schedule.