SUTTON 1 4 x 20 BSW HSS Hand Tap Set - 3 Piece T9050635

- General purpose use
- Suitable for materials up to 1000N/mm2
- Through & blind holes
- Suitable for both hand and machine operations
- Depths up to approx. 1 x d1

Specifications

- Designation: N
- Material: HSS
- Finish: Brt
- Max Cut Depth: 1xD
- Shank Form: A
- Standard: ISO529
- Thread Form: BSW
- Nut Tolerance: Z3 Medium
- Lead: Set
- TPI: 20
- Limit: Z3
- Length l1 (mm): 66
- Length l2 (mm): 19
- Diameter d2 (mm): 6.3
- sq: 5
- Length l4 (mm): 8
- z: 3