References
Dormer:E2755/16
Rubix:1071880
EAN:7320760089422
Technical specifications
| Threading | unc 5/16-18 |
|---|---|
| Threading diameter | 7.94 mm |
| Type | american blind bores and through-bores |
Product details : DOR HSCO TAP 5/16
HSS-E machine tap for UNC threads uncoated DIN 376 form C straight flutes 1.5xD blind and through holes for general use in steel <1200 N/mm². Cast iron. Copper and brass. Aluminium alloys and duroplastics.
MACHINE TAP 5/16'UNC E275 HSS-E STRAIGHT DIN 376
Applications
• Free-cutting steel, mild steel (<120 HB <400 N/mm²)
• Structural steel, case-hardening steel (<200 HB <700 N/mm²)
• Carbon steel (<250 HB <850 N/mm²)
• Alloy steel (<250 HB <850 N/mm²)
• Alloy steel hardened and tempered (>250<350 HB >850<1200 N/mm²)
• Cast iron lamellar (<150 HB >500 N/mm²)
• Cast iron lamellar (>150<300 HB >500<1000 N/mm²)
• Nodular cast iron / malleable cast iron (<200 HB <700 N/mm²)
• Beta-brass Bronze (<200 HB <700 N/mm²)
• Alpha-brass (<200 HB <700 N/mm²)
• Aluminium alloyed with silicon 0.5% (<150 HB <500 N/mm²)
• Aluminium alloyed with silicon > 0.5% < 10% (<120 HB <400 N/mm²)
• Duroplastics
• Structural steel, case-hardening steel (<200 HB <700 N/mm²)
• Carbon steel (<250 HB <850 N/mm²)
• Alloy steel (<250 HB <850 N/mm²)
• Alloy steel hardened and tempered (>250<350 HB >850<1200 N/mm²)
• Cast iron lamellar (<150 HB >500 N/mm²)
• Cast iron lamellar (>150<300 HB >500<1000 N/mm²)
• Nodular cast iron / malleable cast iron (<200 HB <700 N/mm²)
• Beta-brass Bronze (<200 HB <700 N/mm²)
• Alpha-brass (<200 HB <700 N/mm²)
• Aluminium alloyed with silicon 0.5% (<150 HB <500 N/mm²)
• Aluminium alloyed with silicon > 0.5% < 10% (<120 HB <400 N/mm²)
• Duroplastics
Technical specifications
Attributes
| Threading | unc 5/16-18 |
|---|---|
| Threading diameter | 7.94 mm |
| Type | american blind bores and through-bores |
| With cooling spray | no |
| Direction of threading | right |
| Drilling diameter | 6.6 mm |
| Tail diameter | 6 mm |
| Square drive adapter | 4.9 mm |
| Thread depth | 18 mm |
| Coating | bright |
| Total length | 90 mm |
| Body material | hss-e / pm |
| No. of threads per inch | 18 |
| Tolerance | 2b |
| Shank type | cylindrical shank with square (square drive) |
Show UNSPSC/ECL@SS
£ 25.26 excl. VAT
/ Each
£ 30.31 incl. VAT
- Usually arrives within 14 working days