Please order online, office closed until 01.05.24
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https://engineering-supplies.com/product/16926/q-7-16-20-unf-fluteless-hss-machine-roll-tap-tin-coated-6-lobes-/
- 7/16" UNF High Speed Steel
- Fluteless roll taps 7/16 x 20 Unified National Fine
- Used for chipless production of threads in ductile material such as copper, aluminum or soft brass
- High speed tapping and produce stronger threads
- Part Number ES-16926
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£0.00
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