5/16-18 Serrated Flange Hex Nuts for Chainsaw Mower Snowblower
50pcs 5/16-18 Serrated Flange Hex Nuts. Nut Style : Serrated Flange Hex. The serrated flange prevents the nut becoming loose by biting into the surface of the mating assembly. These flange nuts are commonly used in the following applications: furniture, wooden products, cabinets, windows, doors, and more.