Moroso 5/16in-24 12 Point Black Oxide Flange Nut - 10 Pack

You get a pack of ten 5/16 inch-24 thread size, 12-point flange nuts from Moroso. These nuts have a black oxide finish, which helps prevent rust and corrosion. The flange design means the nut has a built-in washer, which distributes the clamping force over a wider area and can prevent damage to the surface of the part you're fastening.

The 12-point head is a handy feature, especially if you're working in tight spaces. It gives you more points of contact for your wrench or socket, meaning you can get a good grip and turn the nut even when you can only access it from an odd angle. This can make installation or maintenance a lot smoother, saving you time and frustration.