
Standard reference: ISO 228/1: 1982, P
55°
x
y
l
ic
| Internal | Right Hand | British Standard W | hitworth (W) | Pitch | TPI | X | Y |
| EDP | L(mm) | Description | Grade | mm | mm | mm | |
| 033749 | 08 | 08IR16W | SP4066 | 1,59 | 16 | 0,60 | 0,70 |
| 033752 | 08 | 08IR18W | SP4066 | 1,41 | 18 | 0,60 | 0,70 |
| 033753 | 08 | 08IR19W | SP4066 | 1,34 | 19 | 0,60 | 0,70 |
| 033755 | 08 | 08IR20W | SP4066 | 1,27 | 20 | 0,60 | 0,70 |
| 033757 | 08 | 08IR24W | SP4066 | 1,06 | 24 | 0,60 | 0,70 |
| 033759 | 08 | 08IR26W | SP4066 | 0,98 | 26 | 0,60 | 0,60 |
| 033762 | 08 | 08IR28W | SP4066 | 0,91 | 28 | 0,60 | 0,60 |
| 032069 | 11 | 11IR28W | SP4066 | 0,91 | 28 | 0,60 | 0,70 |
| 032063 | 11 | 11IR26W | SP4066 | 0,98 | 26 | 0,70 | 0,80 |
| 032046 | 11 | 11IR19W | SP4066 | 1,34 | 19 | 0,80 | 1,00 |
| 032047 | 11 | 11IR14W | SP4066 | 1,81 | 14 | 0,90 | 1,10 |
| 032066 | 11 | 11IR11W | SP4066 | 2,31 | 11 | 0,90 | 1,20 |
| 031983 | 16 | 16IR28W | SP4066 | 0,91 | 28 | 0,60 | 0,70 |
| 031984 | 16 | 16IR19W | SP4066 | 1,34 | 19 | 0,80 | 1,00 |
| 031985 | 16 | 16IR14W | SP4066 | 1,81 | 14 | 1,00 | 1,20 |
| 031986 | 16 | 16IR11W | SP4066 | 2,31 | 11 | 1,10 | 1,50 |