ARP 400-8767 Self-Locking Nuts, 1/2-20 in. RH Thread, Hex, Stainless Steel, Poli
$10.03
Take your pick from stainless steel and black oxide finished standard nuts or stainless steel Nyloc and cad plated Nyloc self-locking nuts. Nut Style Hex. Thread Size 1/2-20 in. Thread Direction Right Hand.
