vifmy 70 pack 5/16"-18 inch lock nuts,304 (a2-70) stainless steel nylon insert locknuts,standard inch thread nylock nuts for bolts is up for auction in Industrial & Scientific. The current bid is $1.00, 90% below the $9.99 MSRP, in Good Condition. Bid on this item at our Rogers - N Dixieland Rd. location before the auction closes.