SizeClassCodeChamferL (mm)ℓ (mm)ℓn (mm)ℓs (mm)Ds (mm)K (mm)ℓk (mm)No. of flutesTypeStock
POS016QL15150
M16×2P4 P5POS016QL20 POS016QL25 POT016QL155P200 250 15026-6012.5101332○ △
M16×1.5P3POR016OL15 POR016OL205P150 20026-6012.5101332○ △
M18×2.5P4 P5POS018RL15 POS018RL20 POT018RL155P150 200 15033-7014111432○ △
M18×1.5P4POS018OL15 POS018OL205P150 20033-7014111432
POS020RL15150
M20×2.5P4 P5POS020RL20 POS020RL25 POT020RL155P200 250 15033-7015121533○ △
M20×1.5P4POS020OL15 POS020OL205P150 20033-7015121533○ △
M22×2.5P4POS022RL15 POS022RL205P150 20033-7017131633
M22×1.5P4POS022OL15 POS022OL205P150 20033-7017131633○ △
M24×3P4POS024SL15 POS024SL20 POS024SL255P150 200 25039-8019151833○ △
M24×1.5P4POS024OL15 POS024OL205P150 20039-8019151833
M27×3P4POS027SL205P20039-8020151843
M27×1.5P4POS027OL20 POS027OL255P200 25039-8020151843
M30×3.5P5POT030TL20 POT030TL25 POT030TL305P200 250 30046-8023172043
M30×1.5P4POS030OL20 POS030OL255P200 25046-8023172043
For Unified Threadsi
SizeClassCodeChamferL (mm)ℓ (mm)ℓn (mm)ℓs (mm)Ds (mm)K (mm)ℓk (mm)No. of flutesTypeStock
1/4-20UNCP2POQU04NL10 POQU04NL155P100 15015264064.5731
1/4-28UNFP2POQU04KL10 POQU04KL155P100 15015264064.5731
5/16-18UNCP3PORU05OL10 PORU05OL155P100 15019-506.25832
5/16-24UNFP2POQU05ML10 POQU05ML155P100 15019-506.25832
3/8-16UNCP3PORU06PL10 PORU06PL155P100 15023-5075.5832
3/8-24UNFP2POQU06ML10 POQU06ML155P100 15023-5075.5832
7/16-14UNCP3PORU07QL155P15026-508.56.5932