Part Number 1-4-20X5-8P having (CAGE Code 45722) and FSC 5305 Screws in stock with ready to ship. Get an instant quote for 1-4-20X5-8P Thumbscrew by Usm Corp Sub Of Emhart Industries 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.