Hillman M8-1.25 mm Zinc-Plated Steel Metric Nylon Lock Nut, 50-Pack Nails USS Sizing: Fits 3/8-inch coarse-thread

USS Sizing: Fits 3/8-inch coarse-thread bolts and screws for standard hardware compatibility

Convenient 40-Pack: Ample quantity for classrooms

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Electrogalvanized Finish: Helps resist rust and corrosion in typical roofing environments

Glue-Down Stability: Secure installation over concrete

Hillman M8-1.25 mm Zinc-Plated Steel Metric Nylon Lock Nut, 50-Pack Nails USS Sizing: Fits 3/8-inch coarse-threadM8 1. 25 Zinc Plated Metric Nylon Lock Nuts (50 Pack) Durable zinc plated steel lock nuts with nylon insert provide secure, vibration resistant fastening for M8 1. 25 coarse thread hardware. Ideal for mechanical assemblies and general repairs where a reliable hold is essential. Key Features: Secure Locking: Nylon insert resists loosening from vibration for dependable hold Corrosion Protection: Zinc plated steel offers moderate rust resistance for