Part Number 4-40 X 1 4 having (CAGE Code 23050) and FSC 5305 Screws in stock with ready to ship. Get an instant quote for 4-40 X 1 4 Screw Machine by Product Development Group 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.