Part Number E6 CR 518E having (CAGE Code 26233) and FSC 5310 Nuts and Washers in stock with ready to ship. Get an instant quote for E6 CR 518E Nut Self Locking Hexagon by Nylok Corporation. 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.