10-32 Serrated Flange Hex Lock Nuts Case Hardened HR15N 78/90 Black Oxide 10-24 It has a coarse thread

It has a coarse thread pitch of 10 threads per inch and a finished surface for a professional appearance

making them suitable for a variety of applications

indicating its ability to withstand high torque and tension loads

The low crown design allows for a flush fit and a clean

1/2 x 4 Dowel Screw Zinc is a type of screw that is used to join two pieces of wood together

10-32 Serrated Flange Hex Lock Nuts Case Hardened HR15N 78/90 Black Oxide 10-24 It has a coarse threadThese 10 32 Serrated Flange Hex Lock Nuts are case hardened and made of HR15N 78 90 steel. They have a black oxide finish and are designed to provide a secure and vibration resistant connection. The serrated flange helps to prevent the nut from loosening due to vibration, while the hex head allows for easy tightening and removal. These nuts are commonly used in automotive, industrial, and construction applications.