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

This 1/2-13 x 1 1/2 Hex Cap Screw Grade 2 Zinc is a high-quality fastener designed for secure and durable connections in various applications

making them suitable for a variety of applications

The 1/4-20 x 1 1/4 Hex Tap Bolt Grade 8 Fully Threaded Plain is a high-strength bolt designed for demanding applications

indicating its ability to withstand high torque and tension loads

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.