Part Number 1 4-20 X1-1 8 THRD X1-1 2 LTH having (CAGE Code 81349) and FSC 5307 Studs in stock with ready to ship. Get an instant quote for 1 4-20 X1-1 8 THRD X1-1 2 LTH Stud Welding by Miscellaneous. 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.