Nut size (A.K.A. diameter) is the size bolt that the nut is used with. The same is true of the thread count. Thus a 1/4"-20 nut fits a 1/4"-20 bolt.
Click on a product # for additional info
Add All Entered
Unfortunately this product is not currently available for purchase due to limited supply or other problems.
For more details about availability, as well as recommended substitutions, feel free to contact our customer
service at 866-337-9888,
web chat (see link at top of page).
A nut with a built in washer.
Flange bolts have a flange on the bottom of the head that distributes the load like a washer.