https://www.mccoys.com/shop/p/12360046/hillman-880507-jam-nut-standard-fine-thread-58-18-thread-steel-zinc-plated
HILLMAN 880507 Jam Nut, Standard, Fine Thread, 5/8-18 Thread, Steel, Zinc-Plated
Sku: 12360046
$1.79
2 Available at
San Marcos
Location:
Aisle 3
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
5/8-18