Tools
Cutting Tools
Threading
Dies
Hexagon Dienuts
BSF - British Standard Fine Hexagon Dienuts (BS 84)
Quick Code: BB-300701
5/16inch x 22 BSF HSS BS1127 BSF Bright Dienut
![5/16inch x 22 BSF HSS BS1127 BSF Bright Dienut](https://thumbnails.bearingboys.co.uk/5_16inch_x_22_BSF_HSS_BS1127_BSF_Bright_Dienut-prod-300701-1.png)
![](https://thumbnails.bearingboys.co.uk/5_16inch_x_22_BSF_HSS_BS1127_BSF_Bright_Dienut-prod-300701-1.png)
![](https://thumbnails.bearingboys.co.uk/5_16inch_x_22_BSF_HSS_BS1127_BSF_Bright_Dienut-prod-300701-2.jpeg)
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Product Specification
Finish
Bright Finish
Material
High Speed Steel
Nominal Diameter
5/16inch x 22 BSF
Reference
64450-516
Brand
Presto
Quick Order Code
BB-300701
Product Description
Used for correcting bruised and damaged external threads by hand.