Tap and die sets from Grainger can help you quickly restore or create internal or external threads in a wide range of sizes. Tough carbon steel and HSS tools help ensure that bolts fit tightly and anchor securely. Choose from sets that include taper, plug and bottoming taps, sets that include plug taps with 3-5 chamfered threads and hex dies for use in die stock and adjustable wrenches, and more. Pick up your tap and die sets from Grainger today!