https://www.mccoys.com/shop/p/12360032/hillman-880498-jam-nut-standard-coarse-thread-916-12-thread-steel-zinc-plated
HILLMAN 880498 Jam Nut, Standard, Coarse Thread, 9/16-12 Thread, Steel, Zinc-Plated
Sku: 12360032
$2.79
2 Available at
San Marcos
Location:
Aisle 3
9/16-12 in Thread Options:Hillman Jam Steel/Zinc
A jam nut is low profile, and half as tall as a standard nut. It's often used as a type of locknut where it is jammed up against a standard nut to lock the two in place. Perfect for general applications, you can also use it where a standard nut would not fit. Zinc-plated for moderate corrosion resistance.
Thread Size
9/16-12