Tools
Cutting Tools
Threading
Taps
HSS Taps (ISO / ANSI)
BA - British Association Taps (ISO 529)
BA - Straight Flute Taps (ISO 529)
Quick Code: BB-463945
No.4 BA BOT Straight Flute Tap
![No.4 BA BOT Straight Flute Tap](https://thumbnails.bearingboys.co.uk/BA_-_Straight_Flute_Taps__ISO_529_-cat-871004-cat.png)
![](https://thumbnails.bearingboys.co.uk/BA_-_Straight_Flute_Taps__ISO_529_-cat-871004-cat.png)
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Product Specification
Finish
P0 Bright Finish
Flute Length
19mm
Material
HSS
Nominal Diameter
No.4 BA BOT
Overall Length
50mm
Reference
605004N3
Quick Order Code
BB-463945
Product Description
British Association Straight Flute full size taps used as machine taps or sets of 3 as hand taps sets for tapping in free cutting steel up to 800N/mm2. The perfect form thread is generated by a combination of effective pitch diameter, major diameter and chamfer length.