Part Number 4013120 having (CAGE Code 32448) and FSC 5315 Nails, Machine Keys, and Pins in stock with ready to ship. Get an instant quote for 4013120 Pin Shoulder Headless by A W Mack Manufacturing Co 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.