The 5/16 in.-18 Coarse Zinc-Plated Steel Nylon Lock Nuts (2-Pack) are designed to be fastened to bolts when mechanically joining materials. The nuts' nylon insert helps prevent loosening from vibrations.
- For fastening to a bolt when mechanically joining materials
- Steel construction
- Nylon insert helps prevent loosening from vibrations
- Bolts (sold separately) thread into the nylon material at the top of the nuts
- Includes 2 nuts
- Note: Product may vary by store.