2-4.5 Coarse Thread Finished Hex Nut Grade 8 Zinc Yellow M6-1.0 and the square head helps

and the square head helps to prevent the bolt from turning when it is tightened

while the oil coating ensures smooth insertion and removal

this carriage bolt is ideal for use in both indoor and outdoor projects

It has a hex head for easy driving and a 3/4-inch length

The 3/8-16 x 7 Hex Tap Bolt Grade 8 Fully Threaded Zinc Yellow is a high-strength fastener designed for demanding applications

2-4.5 Coarse Thread Finished Hex Nut Grade 8 Zinc Yellow M6-1.0 and the square head helpsThis 2 4. 5 Coarse Thread Finished Hex Nut Grade 8 Zinc Yellow is a high quality nut that is perfect for a variety of applications. It is made from durable steel and has a zinc yellow finish that provides excellent corrosion resistance. The nut has a coarse thread that provides a secure hold, and it is easy to install and remove. This nut is perfect for use in automotive, construction, and other industries.