Description
This listing is for new US / Inch (SAE) Nylon Insert Lock Nuts in Steel with a Black Oxide and Oil finish. NOTE: 1/4" nuts and up have Black Phosphate and Oil finish (1/4-20, 1/4-28, 5/16-18, 5/16-24, 3/8-16 & 3/8-24) Sizes available: (Red = Fine Thread versions) #2-56, #4-40, #6-32, #8-32, #10-24, #10-32 , 1/4"-20, 1/4"-28 , 5/16"-18, 5/16"-24 3/8"-16, 3/8"-24