Amazon.com: Burkit 2pcs M5 X 1 Thread Tap Right Hand, HSS M5 x 1.0 Straight Fluted Machine Tap : Industrial & Scientific
2PCS HSSE Metric thread tap and Die set M5 M5X1 M5X0.8 M5X0.5 M5X0.35 Adjustable Split dies and taps sets M5.5 M5.5X1 M5.5X0.5 - Price history & Review | AliExpress Seller - China
Amazon.com: Aceteel Metric Thread Tap M5 X 1.0, HSS Machine Tap Right Hand M5x1mm : Industrial & Scientific
Value Collection - Straight Flute Tap: M27x1.00 Metric Fine, 4 Flutes, Bottoming, 6H Class of Fit, High Speed Steel, Bright/Uncoated - 09036922 - MSC Industrial Supply
HSSE Metric screw thread tap and Die set M5 M5X1 M5X0.8 M5X0.5 M5X0.35 Adjustable Split Round dies and taps M5.5 M5.5X1 M5.5X0.5 - AliExpress