Description
The 64440 series Presto hexagon die nuts are used for cutting an external BSW Whitworth thread. Hexagon die nuts are ideal for repairing broken or worn threads and are made from High Speed Steel, suitable for Steel, Cast Iron and Non-Ferrous materials.
Features & Benefits
- BSW (British Standard Whitworth) Hexagon Die Nut
- Made from HSS
- Bright Finish for Steel, Cast Iron & Non-Ferrous
- Tolerance: 2A
- Chamfer Lead: 1.5
- Ideal for repairing existing threads
- Die Standard: BS 1127 (1950)
- Thread Standard: BS84
- Suitable for use with a standard wrench or spanner
Specification
| Category | Threading | Sub Category | Dies, Die Nuts & Die Stocks | Sub Category 2 | Hexagon Die Nuts | TPI | 7 | Diameter (mm) | 60 | Standard | BS 1127 (1950) | Thread Standard | BS 1127 (1950) | Substrate | HSS | Surface Treatment | Uncoated | Coating Description | Bright finish | Substrate Description | HSS | Helix Angle | 55° | Thread Form | Whitworth | Chamfer Lead | 1.5 | Brand | Presto |
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