Individually top pressed to produce a razor tight sealing lock, NBS’ top lock flange nuts set the standard for all locking flange nuts. Available from ¼” through ¾” (inch) and M6 through M16 (metric) internal diameter, all top lock flange nuts are non-serrated and come with a black phosphate finish.
| NBS Corp. | |
|---|---|
| Product Category | Nuts |
| Product Number | NTGFLN02518BP |
| Product Name | 5/16-18 Gr. G Flange Nut, Top Lock, Black Phosphate |
| Type | Flange Nut; Locknut |
