Part Number 021-5-8100 having (CAGE Code 65461) and FSC 5325 Fastening Devices in stock with ready to ship. Get an instant quote for 021-5-8100 Insert Screw Thread by Nch Corporation Dba Chemsearch Division. 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.