Part Number 030065 having (CAGE Code 89257) and FSC 5310 Nuts and Washers in stock with ready to ship. Get an instant quote for 030065 Nut Self Locking Hexagon by Hammerblow Corp The. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.