Hardware, 8mm Copper Plated Steel Lock Nut, M10 Wrench Head
This OEM copper-plated steel locknut features an M10 wrench-head provision for easy access in tight spaces. Ideal for exhaust manifold installations.
Features an ovaled threaded bore creates locking mechanism that can be reused unlike the "cutting ring" locking fasteners. Broad flange creates solid clamping force.
Warning: This product may contain a chemical known to the State of California to cause cancer, birth defects, or other reproductive harm.
Learn More: www.p65warnings.ca.gov