7/8-9 Serrated Flange Hex Lock Nuts Case Hardened HR15N 78/90 Zinc And Bake 1/4 corrosion-resistant stud used in various

corrosion-resistant stud used in various industrial applications

It is also commonly used in automotive and marine applications

9 grade indicates high tensile strength

The Grade 2 designation indicates that the screw has a tensile strength of 60

and machinery applications where reliability and durability are crucial

7/8-9 Serrated Flange Hex Lock Nuts Case Hardened HR15N 78/90 Zinc And Bake 1/4 corrosion-resistant stud used in variousThese 7 8 9 Serrated Flange Hex Lock Nuts are made of case hardened HR15N steel and have a zinc and bake finish. They are designed to be used with bolts and screws to provide a secure and vibration resistant connection. The serrated flange helps to prevent the nut from loosening, even under high vibration conditions. These nuts are ideal for use in a variety of applications, including automotive, construction, and manufacturing.