4-40 UNC Tap and Die Set HSS Thread Tap with Round Threading Die Right Hand

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4-40 UNC Tap and Die Set MACHINE HSS Thread Tap Threading Die Right Hand

4-40 UNC Tap and Die Set HSS Thread Tap with Threading Die Right Hand

4-40 UNC Tap and Die Set Machine HSS Thread Tap with Threading Die Right Hand

4-40 UNC Tap and Die Set HSS Machine Thread Tap with Round Threading Die

Round HSS 2-56 UNC Tap and Die Set Right Hand Machine Thread Plug

4-40 UNC Tap and Die Sets Machine HSS Thread Tap with Threading Die Right Hand