Combination nut and washer that compensates whenever a stud and clamping surface are not exactly perpendicular. Heavy-hex nut, similar to a Flange Nut, except with a convex spherical radius underneath. The washer has a matching concave spherical radius. Made in USA.
| Steel | |||||
| Material | Heat Treat | Finish | DFARS | RoHS | |
| 1215 Steel | Carburized-Hardened | Black Oxide | โ | โ | |
| Thread Size | Hex (Inch) | A Diameter (Inch) | B (Inch) | C Diameter (Inch) | R (Inch) |
| 5/8-11 | 1-1/16" | 1-3/8" | 1" | 11/16" | 1-3/4" |
714.897.1700
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