Part Number HB8-1 4-20X12 having (CAGE Code 52374) and FSC 5305 Screws in stock with ready to ship. Get an instant quote for HB8-1 4-20X12 Screw Cap Hexagon Head by Flowserve 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.