You must use reamer PN 55512 or PN 51488 for this insert. This insert will take 20 full turns with the driver tool to finish rolling threads. Use Sealer PN 6020
Sales Mon-Fri. 7am - 8pm & Sat 9-12PM EST. Call center in Florida - warehouses throughout the USA. We ship from the closest stocking warehouse to you. Without a resale certificate 7.0% Sales tax in Florida. No tax charged outside FL.