3/4-16 Serrated Flange Hex Lock Nuts Case Hardened HR15N 78/90 Zinc And Bake D692310 The black oxide and oil

The black oxide and oil finish offers excellent corrosion resistance

while the 6 1/2-inch length allows for deep penetration into materials

The hexagonal head provides a secure grip for easy installation and removal using a standard wrench or socket

It is manufactured from heat-treated alloy steel and plated with yellow zinc for corrosion resistance

Its 8-32 thread size and 1 3/4-inch length make it ideal for hanging fixtures

3/4-16 Serrated Flange Hex Lock Nuts Case Hardened HR15N 78/90 Zinc And Bake D692310 The black oxide and oilThese 3 4 16 Serrated Flange Hex Lock Nuts are made of Case Hardened HR15N steel and have a 78 90 Zinc and Bake finish. They are designed to be used with bolts of the same size and thread pitch. The serrated flange helps to prevent the nut from loosening due to vibration or movement. These nuts are commonly used in automotive, construction, and other industrial applications. They are also available in other sizes and finishes to meet your specific