SizeClassCodeChamfer L (inch)ℓ (inch)ℓn (inch)ℓs (inch)Ds (inch)K (inch)ℓk (inch)No. of flutesTYPE
M10 × 1D651021010805P3.9370.9061.5352.1260.3810.2860.43733
M12 × 1.75D851021010885P4.3311.024-2.2050.3670.2750.43734
M12 × 1.5D851021010895P4.3311.024-2.2050.3670.2750.43734
M12 × 1.25D751021010905P4.3311.024-2.2050.3670.2750.43734
M14 × 2D951021011005P4.3311.024-2.2050.4290.3220.534
M14 × 1.5D851021011025P4.3311.024-2.2050.4290.3220.534
M16 × 2D951021011145P4.3311.024-2.2050.480.360.56234
M16 × 1.5D851021011165P4.3311.024-2.2050.480.360.56234
M18 × 2.5D951021011285P4.9211.299-2.520.5420.4060.62534
M18 × 1.5D851021011305P4.9210.945-2.520.5420.4060.62534
M20 × 2.5D951021011415P5.5121.299-2.7950.6520.4890.68734
M20 × 1.5D851021011445P5.5120.945-2.7950.6520.4890.68734
M22 × 2.5D951021011565P5.5121.299-2.7950.6970.5230.7534
M22 × 1.5D851021011585P5.5120.945-2.7950.6970.5230.7534
M24 × 3D1051021011675P6.2991.457-3.2280.760.570.7534
M24 × 1.5D851021011705P6.2991.063-3.2280.760.570.7534
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No.5-40UNCGH251021030215P2.2050.4330.7361.3390.1410.110.18722
No.5-44UNFGH251021030225P2.2050.4330.7361.3390.1410.110.18722
No.6-32UNCGH351021030235P2.2050.4330.7481.3390.1410.110.18722
No.6-40UNFGH251021030245P2.2050.4330.7481.3390.1410.110.18722
No.8-32UNCGH351021030295P2.480.5120.8271.5350.1680.1310.2522
No.8-36UNFGH251021030305P2.480.5120.8271.5350.1680.1310.2522
No.10-24UNCGH351021030395P2.7560.5510.9451.6540.1940.1520.2522
No.10-32UNFGH351021030415P2.7560.5510.9451.6540.1940.1520.2522
No.12-24UNCGH351021030475P3.150.5910.9841.9530.220.1650.28122
No.12-28UNFGH351021030485P3.150.5910.9841.9530.220.1650.28122
1/4-20UNCGH551021030585P3.150.5911.1811.7130.2550.1910.31232
1/4-28UNFGH451021030625P3.150.5911.1811.7130.2550.1910.31232
5/16-18UNCGH551021030715P3.5430.7481.3781.8310.3180.2380.37533
5/16-24UNFGH451021030745P3.5430.7481.3781.8310.3180.2380.37533
3/8-16UNCGH551021030825P3.9370.9061.5352.0280.3810.2860.43733
3/8-24UNFGH451021030855P3.9370.9061.5352.0280.3810.2860.43733
7/16-14UNCGH551021030985P3.9370.906-2.0080.3230.2420.40634
7/16-20UNFGH551021031015P3.9370.906-2.0080.3230.2420.40634
1/2-13UNCGH551021031115P4.3311.024-2.2050.3670.2750.43734
1/2-20UNFGH551021031155P4.3311.024-2.2050.3670.2750.43734
9/16-12UNCGH551021031265P4.3311.024-2.2050.4290.3220.534
9/16-18UNFGH551021031295P4.3311.024-2.2050.4290.3220.534
5/8-11UNCGH551021031385P4.3311.024-2.2050.480.360.56234
5/8-18UNFGH551021031425P4.3311.024-2.2050.480.360.56234
3/4-10UNCGH551021031615P4.9211.299-2.520.590.4420.68734
3/4-16UNFGH551021031645P4.9211.299-2.520.590.4420.68734
7/8-9UNCGH651021031815P5.5121.299-2.7950.6970.5230.7534
7/8-14UNFGH651021031845P5.5121.299-2.7950.6970.5230.7534