Part Number E65-4273-12 REV B having (CAGE Code 17283) and FSC 5305 Screws in stock with ready to ship. Get an instant quote for E65-4273-12 REV B Screw Cap Socket Head by Level One Fasteners. 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.