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. | |
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Product Category | Nuts |
Product Number | NTGFLN02518BP |
Product Name | 5/16-18 Gr. G Flange Nut, Top Lock, Black Phosphate |
Type | Flange Nut; Locknut |