Part Number 16512 having (CAGE Code 59747) and FSC 5310 Nuts and Washers in stock with ready to ship. Get an instant quote for 16512 Nut Self Locking Hexagon by Rexnord Industries Llc. 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.