References
Dormer:E7211/2
Rubix:1069127
EAN:7320760161494
Technical specifications
| Threading | npt 1/2 |
|---|---|
| Threading diameter | 21.34 mm |
| Type | american blind bores and through-bores |
Product details : DOR HSS TIN TAP 1/2
HSS machine tap for NPT threads TiN coated ~ANSI B94.9 form C straight flutes 1.5xD blind holes for steel <850 N/mm² and cast iron.
Applications
• Carbon steel (<250 HB <850 N/mm²)
• Alloy steel (<250 HB <850 N/mm²)
• Lamellar cast iron (<150 HB >500 N/mm²)
• Lamellar cast iron (>150<300 HB >500<1000 N/mm²)
• Ductile iron / malleable cast iron (<200 HB <700 N/mm²)
• Ductile iron / malleable cast iron (>200<300 HB >700<1000 N/mm²)
• Alloy steel (<250 HB <850 N/mm²)
• Lamellar cast iron (<150 HB >500 N/mm²)
• Lamellar cast iron (>150<300 HB >500<1000 N/mm²)
• Ductile iron / malleable cast iron (<200 HB <700 N/mm²)
• Ductile iron / malleable cast iron (>200<300 HB >700<1000 N/mm²)
Technical specifications
Attributes
| Threading | npt 1/2 |
|---|---|
| Threading diameter | 21.34 mm |
| Type | american blind bores and through-bores |
| With cooling spray | no |
| Direction of threading | right |
| Drilling diameter | 18 mm |
| Tail diameter | 13.1 mm |
| Square drive adapter | 17.5 mm |
| Thread depth | 35 mm |
| Coating | tin |
| Total length | 100 mm |
| Body material | hss |
| No. of threads per inch | 14 |
| Tolerance | normal (ansi b94.9) |
| Shank type | cylindrical shank with square |
Show UNSPSC/ECL@SS
£ 107.74 excl. VAT
/ Each
£ 129.29 incl. VAT
- Usually arrives within 14 working days