1/4-20 Serrated Flange Hex Lock Nuts Case Hardened HR15N 78/90 Black Oxide 5/8-11 These bolts are commonly used

These bolts are commonly used in outdoor applications such as decks

It is designed to securely connect conduit fittings and enclosures

This 1/2-20 x 3 Hex Tap Bolt Grade 5 Fully Threaded Zinc is a high-quality fastener designed for secure and reliable connections

and the flange head provides a secure hold

The hex head design allows for easy tightening and removal with a standard hex key or wrench

1/4-20 Serrated Flange Hex Lock Nuts Case Hardened HR15N 78/90 Black Oxide 5/8-11 These bolts are commonly usedThese 1 4 20 Serrated Flange Hex Lock Nuts are made from case hardened HR15N steel and have a black oxide finish. They are designed to provide a secure hold on bolts and screws, even in high vibration applications. The serrated flange helps to prevent the nut from loosening, and the hex head allows for easy tightening and removal. These nuts are ideal for use in a variety of applications, including automotive, construction, and manufacturing.