
| PO Spiral Po | inted | Taps | Overall length L | Threa length ℓ | d Thread leng ℓ | +Neck th S l n | hank ength ℓs | Shank dia. Ds | Size of square K | Length of square ℓk | |||
| Size | Class | Code | Chamfer | L (mm) | ℓ (mm) | ℓn (mm) | ℓs (mm) | Ds (mm) | K (mm) | ℓk (mm) | No. of flutes | Type | Stock |
| M33×2 | ISO2 | PM033QANEB | 5P | 160 | 29 | - | 82 | 25 | 20 | 23 | 4 | 5 | |
| M33×1.5 | ISO2 | PM033OANEB | 5P | 160 | 29 | - | 82 | 25 | 20 | 23 | 4 | 5 | |
| M33×1 | ISO2 | PM033MANEB | 5P | 160 | 29 | - | 82 | 25 | 20 | 23 | 4 | 5 | |
| M36×4 | ISO2 | PG036UANEB | 5P | 200 | 52 | - | 102 | 28 | 22 | 25 | 4 | 5 | ● |
| M36×3 | ISO2 | PM036SANEB | 5P | 200 | 52 | - | 102 | 28 | 22 | 25 | 4 | 5 | |
| M36×2 | ISO2 | PM036QANEB | 5P | 170 | 29 | - | 87 | 28 | 22 | 25 | 4 | 5 | |
| M36×1.5 | ISO2 | PM036OANEB | 5P | 170 | 29 | - | 87 | 28 | 22 | 25 | 4 | 5 | |
| M36×1 | ISO2 | PM036MANEB | 5P | 170 | 29 | - | 87 | 28 | 22 | 25 | 4 | 5 | |
| M39×4 | ISO2 | PG039UANEB | 5P | 200 | 52 | - | 102 | 32 | 24 | 27 | 4 | 5 | |
| M39×2 | ISO2 | PM039QANEB | 5P | 170 | 29 | - | 87 | 32 | 24 | 27 | 4 | 5 | |
| M39×1.5 | ISO2 | PM039OANEB | 5P | 170 | 29 | - | 87 | 32 | 24 | 27 | 4 | 5 | |
| M39×1 | ISO2 | PM039MANEB | 5P | 170 | 29 | - | 87 | 32 | 24 | 27 | 4 | 5 | |
| M42×4.5 | ISO2 | PG042VANEB | 5P | 200 | 59 | - | 102 | 32 | 24 | 27 | 4 | 5 | |
| M42×2 | ISO2 | PM042QANEB | 5P | 170 | 29 | - | 87 | 32 | 24 | 27 | 4 | 5 | |
| M42×1.5 | ISO2 | PM042OANEB | 5P | 170 | 29 | - | 87 | 32 | 24 | 27 | 4 | 5 | |
| M42×1 | ISO2 | PM042MANEB | 5P | 170 | 29 | - | 87 | 32 | 24 | 27 | 4 | 5 | |
| M45×4.5 | ISO2 | PG045VANEB | 5P | 220 | 59 | - | 112 | 36 | 29 | 32 | 4 | 5 | |
| M45×3 | ISO2 | PM045SANEB | 5P | 200 | 49 | - | 102 | 36 | 29 | 32 | 4 | 5 | |
| M45×2 | ISO2 | PM045QANEB | 5P | 180 | 31 | - | 92 | 36 | 29 | 32 | 4 | 5 | |
| M45×1.5 | ISO2 | PM045OANEB | 5P | 180 | 31 | - | 92 | 36 | 29 | 32 | 4 | 5 | |
| M45×1 | ISO2 | PM045MANEB | 5P | 180 | 31 | - | 92 | 36 | 29 | 32 | 4 | 5 | |
| M48×5 | ISO2 | PG048WANEB | 5P | 250 | 65 | - | 128 | 36 | 29 | 32 | 4 | 5 | |
| M48×3 | ISO2 | PM048SANEB | 5P | 225 | 49 | - | 115 | 36 | 29 | 32 | 4 | 5 | |
| M48×2 | ISO2 | PM048QANEB | 5P | 190 | 31 | - | 97 | 36 | 29 | 32 | 4 | 5 | |
| M48×1.5 | ISO2 | PM048OANEB | 5P | 190 | 31 | - | 97 | 36 | 29 | 32 | 4 | 5 | |
| M48×1 | ISO2 | PM048MANEB | 5P | 190 | 31 | - | 97 | 36 | 29 | 32 | 4 | 5 | |
| Size | Class | Code | Chamfer | L (mm) | ℓ (mm) | ℓn (mm) | ℓs (mm) | Ds (mm) | K (mm) | ℓk (mm) | No. of flutes | Type | Stock |
| For Unified Threads | |||||||||||||
| No.4-40UNC | 2B | PDUN4HXNEB | 5P | 56 | 9 | 18 | 34 | 3.5 | 2.7 | 6 | 3 | 2 | ● |
| No.4-48UNF | 2B | PDUN4FXNEB | 5P | 56 | 9 | 18 | 34 | 3.5 | 2.7 | 6 | 3 | 2 | |
| No.5-40UNC | 2B | PDUN5HXNEB | 5P | 56 | 11 | 18 | 34 | 3.5 | 2.7 | 6 | 3 | 2 | |
| No.5-44UNF | 2B | PDUN5GXNEB | 5P | 56 | 11 | 18 | 34 | 3.5 | 2.7 | 6 | 3 | 2 | |
| No.6-32UNC | 2B | PDUN6JXNEB | 5P | 56 | 11 | 19 | 32 | 4 | 3 | 6 | 3 | 2 | ● |
| No.6-40UNF | 2B | PDUN6HXNEB | 5P | 56 | 11 | 19 | 32 | 4 | 3 | 6 | 3 | 2 | |
| No.8-32UNC | 2B | PDUN8JXNEB | 5P | 63 | 13 | 21 | 38 | 4.5 | 3.4 | 6 | 3 | 2 | ● |
| No.8-36UNF | 2B | PDUN8IXNEB | 5P | 63 | 13 | 21 | 38 | 4.5 | 3.4 | 6 | 3 | 2 | |
| No.10-24UNC | 2B | PDUNAMXNEB | 5P | 70 | 14 | 24 | 39 | 6 | 4.9 | 8 | 3 | 2 | ● |
| No.10-32UNF | 2B | PDUNAJXNEB | 5P | 70 | 14 | 24 | 39 | 6 | 4.9 | 8 | 3 | 2 | ● |
| No.12-24UNC | 2B | PDUNCMXNEB | 5P | 80 | 15 | 28 | 45 | 6 | 4.9 | 8 | 3 | 2 | |
| No.12-28UNF | 2B | PDUNCKXNEB | 5P | 80 | 15 | 28 | 45 | 6 | 4.9 | 8 | 3 | 2 | |
| 1/4-20UNC | 2B | PDU04NXNEB | 5P | 80 | 15 | 30 | 42 | 7 | 5.5 | 8 | 3 | 2 | ● |
| 1/4-28UNF | 2B | PDU04KXNEB | 5P | 80 | 15 | 30 | 42 | 7 | 5.5 | 8 | 3 | 2 | ● |
| 5/16-18UNC | 2B | PDU05OXNEB | 5P | 90 | 19 | 35 | 47 | 8 | 6.2 | 9 | 3 | 4 | ● |
| 5/16-24UNF | 2B | PMU05MXNEB | 5P | 90 | 19 | - | 46 | 6 | 4.9 | 8 | 3 | 5 | ● |
| 3/8-16UNC | 2B | PDU06PXNEB | 5P | 100 | 23 | 39 | 52 | 9 | 7 | 10 | 3 | 4 | ● |
| 3/8-24UNF | 2B | PMU06MXNEB | 5P | 100 | 23 | - | 51 | 7 | 5.5 | 8 | 3 | 5 | ● |
| 7/16-14UNC | 2B | PGU07QXNEB | 5P | 100 | 23 | - | 51 | 8 | 6.2 | 9 | 3 | 5 | ● |
| 7/16-20UNF | 2B | PMU07NXNEB | 5P | 100 | 23 | - | 51 | 8 | 6.2 | 9 | 3 | 5 |