8-32 Serrated Flange Hex Lock Nuts Case Hardened HR15N 78/90 Black Oxide NF8F Its hex head allows for

Its hex head allows for easy installation and removal with a standard wrench

The square head provides a secure grip when tightening or loosening the bolt

This bolt is 4" long and has a diameter of 3/8"

This 5/16-18 x 1 1/4 Hex Tap Bolt Grade 5 Fully Threaded Zinc is a high-quality fastener designed for a variety of applications

making them ideal for both indoor and outdoor applications

8-32 Serrated Flange Hex Lock Nuts Case Hardened HR15N 78/90 Black Oxide NF8F Its hex head allows for8 32 Serrated Flange Hex Lock Nuts Case Hardened HR15N 78 90 Black Oxide are designed to provide a secure and reliable fastening solution for a variety of applications. These nuts feature a serrated flange that digs into the mating surface, preventing loosening due to vibration or shock. The case hardened HR15N 78 90 steel construction offers exceptional strength and durability, ensuring a long service life. The black oxide finish provides corrosion