Hex Coil Nuts

Hex coil nuts, or coil nuts, are a type of fastener that prominently features a special wide design and rounded root coil. 

Frequently Asked Questions About Coil Nuts

What are coil nuts used for?

Hex coil nuts are used in the construction industry to help build concrete sidewalks, roads, and buildings. 

What type of rod or bolt is used with a coil nut?

Coil thread hex bolts and rods are used with hex coil nuts for quick assembly and disassembly of concrete forms. 

Are coil nuts self-cleaning?

Yes, coil nuts are self-cleaning due to their wide design and rounded root coil, which helps push out debris when the nut turns. 

What sizes do coil nuts come in? 

AFT offers coil nuts in diameter-thread sizes ranging from 3/4”-4-1/2 to 1-1/4”-3-1/2”.

What materials and finishes are coil nuts available in? 

Coil nuts are made of carbon steel and have a plain finish.