Part Number GKT-600 having (CAGE Code 59379) and FSC 5310 Nuts and Washers in stock with ready to ship. Get an instant quote for GKT-600 Washer Flat by Atlas Copco Holyoke Inc. 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.