Size Class Code Chamfer L ℓt ℓn ℓs Ds K ℓk No. of Type

flutes Stock

(mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm)

M36 × 1.5

ISO2 SM036OANEB 2.5P 170 - 20 - 87 28 22 25 4 5

M36 × 1

ISO2 SM036MANEB 2.5P 170 - 20 - 87 28 22 25 4 5

M39 × 4 ●

ISO2 SG039UANEB 2.5P 200 - 40 - 102 32 24 27 4 6

M39 × 2

ISO2 SM039QANEB 2.5P 170 - 20 - 87 32 24 27 4 5

M39 × 1.5

ISO2 SM039OANEB 2.5P 170 - 20 - 87 32 24 27 4 5

M39 × 1

ISO2 SM039MANEB 2.5P 170 - 20 - 87 32 24 27 4 5

M42 4.5 ISO2 SG042VANEB 2.5P 200 - 40 - 102 32 24 27 4 6

M42 × 2

ISO2 SM042QANEB 2.5P 170 - 20 - 87 32 24 27 4 5

M42 × 1.5

ISO2 SM042OANEB 2.5P 170 - 20 - 87 32 24 27 4 5

M42 × 1

ISO2 SM042MANEB 2.5P 170 - 20 - 87 32 24 27 4 5

M45 × 4.5 ●

ISO2 SG045VANEB 2.5P 220 - 45 - 112 36 29 32 4 6

M45 × 3

ISO2 SM045SANEB 2.5P 200 - 40 - 102 36 29 32 4 5

M45 2 ISO2 SM045QANEB 2.5P 180 - 25 - 92 36 29 32 4 5

M45 × 1.5

ISO2 SM045OANEB 2.5P 180 - 25 - 92 36 29 32 4 5

M45 × 1

ISO2 SM045MANEB 2.5P 180 - 25 - 92 36 29 32 4 5

M48 × 5 ●

ISO2 SG048WANEB 2.5P 250 - 45 - 128 36 29 32 4 6

M48 × 3

ISO2 SM048SANEB 2.5P 225 - 40 - 115 36 29 32 4 5

M48 × 2

ISO2 SM048QANEB 2.5P 190 - 25 - 97 36 29 32 4 5

M48 1.5 ISO2 SM048OANEB 2.5P 190 - 25 - 97 36 29 32 4 5

M48 × 1

ISO2SM048MANEB2.5P190-25-9736293245
SizeClassCodeChamferLℓtℓnℓsDsKℓkNo. ofTypeStock
(mm)(mm)(mm)(mm)(mm)(mm)(mm)(mm)flutes

For Unified Threads

No.4-40UNC2BSDUN4HXNEB2.5P565918343.52.7622
No.4-48UNF2BSDUN4FXNEB2.5P565918343.52.7622
No.5-40UNC2BSDUN5HXNEB2.5P5651118343.52.7622
No.5-44UNF2BSDUN5GXNEB2.5P5651118343.52.7622
No.6-32UNC2BSDUN6JXNEB2.5P56711193243632
No.6-40UNF2BSDUN6HXNEB2.5P56711193243632
No.8-32UNC2BSDUN8JXNEB2.5P6371321384.53.4632
No.8-36UNF2BSDUN8IXNEB2.5P6371321384.53.4632
No.10-24UNC2BSDUNAMXNEB2.5P70914243964.9832
No.10-32UNF2BSDUNAJXNEB2.5P70914243964.9832
No.12-24UNC2BSDUNCMXNEB2.5P80915284564.9832
No.12-28UNF2BSDUNCKXNEB2.5P80915284564.9832
1/4-20UNC2BSDU04NXNEB2.5P801115304275.5832
1/4-28UNF2BSDU04KXNEB2.5P801115304275.5832
5/16-18UNC2BSDU05OXNEB2.5P90-12354786.2934
5/16-24UNF2BSMU05MXNEB2.5P90-12-4664.9835
3/8-16UNC2BSDU06PXNEB2.5P100-133954971034
3/8-24UNF2BSMU06MXNEB2.5P100-13-5175.5835
7/16-14UNC2BSGU07QXNEB2.5P100-13-5186.2936
7/16-20UNF2BSMU07NXNEB2.5P100-13-5186.2935
1/2-13UNC2BSGU08RXNEB2.5P110-15-56971036
1/2-20UNF2BSMU08NXNEB2.5P100-15-51971035
9/16-12UNC2BSGU09SXNEB2.5P110-18-561191236
9/16-18UNF2BSMU09OXNEB2.5P100-14-511191235
5/8-11UNC2BSGU10UXNEB2.5P110-18-561291236
5/8-18UNF2BSMU10OXNEB2.5P100-14-511291235
3/4-10UNC2BSGU12VXNEB2.5P125-20-6414111446