- Tamper proof nuts that are designed to break away when nut is tightened.
- 5/16 in.-18 USS COARSE THREAD: Matches bolts or rods of a 5/16 in.-18 coarse thread size
- CORROSION-RESISTANT FINISH: Zinc plating offers moderate protection against rust and corrosion
- Breakaway nuts are used to protect against unwanted removal.
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