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M4 Tap Second

M4 Tap Second

Big Bear Bolts

£4.8

Size: M4 Thread Pitch: 0.7mm Tap Drill Size: 3.3mm M2 HSS Metric ISO coarse thread ‘2nd’ lead Cuts New Threads or Repairing Damaged Threads.

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The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.