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All Products ➞ Goliath Threading Tools ➞ Die Nuts ➞ BSW
1.1/8" x 7 BSW HSS Die Nut - Goliath
| Part Number: | FH21AJ |
| Brand: | Goliath |
| Barcode: | 9349009027283 |
| Pack Qty: | 1 |
| Diameter (inch): | 1.1/8 |
| Pitch (tpi): | 7 |
| TPI: | 7 |
| Thread Form: | BSW |
About this item:
- 1.1/8" x 7 BSW HSS Die Nut - Goliath
- Hexagonal HSS Die Nut for External Threads
- High Speed Steel (HSS) Die Nuts
- Goliath solid High Speed Steel (HSS) Die Nuts are used for cutting of new male threads as well as extending / cleaning / resizing of existing threads where a button die is not suited due to work space restrictions and / or on site thread accessibility.
- HSS Die Nuts have a vastly longer tool life than Carbon dies as well as superior thread accuracy.
- British Standard Whitworth angle of thread is 55 degrees as opposed to 60 degrees in Metric and Unified threads.
- This thread form was developed by Sir Joseph Whitworth in 1841.
- The thread form has rounded roots and crests and is specified in BS84:1956.