5/8" Lock Nut Fine Thread Part #LN58NF Price: $0.50 In Stock Qty: Add to Cart Back Add to Favorites LN58NF was successfully added to your cart! Continue Shopping Checkout Order quantity exceeds maximum order limit. Okay LN58NF could not be added as a favorite. Please make sure you are logged in. Continue Shopping Log In 5/8" Lock nut with fine threads.