SizeClassCodeChamferLℓnDsKℓkNo. of Type
(inch)(inch)(inch)(inch)(inch)(inch)flutes

GH2 Y84611 2.5P Y84610 GH3 Y84010 1.5P GH4 Y84630

No.10-32UNF 2.5P 2.375 0.276 0.875 0.194 0.152 0.25 3 1

Y84640 GH5 Y84040 1.5P GH6 Y84662 2.5P GH7 Y84670

No.12-24UNCGH3Y846882.5P2.3750.3540.9370.2200.1650.28131
No.12-28UNFGH3Y846892.5P2.3750.2760.9370.2200.1650.28131

Y84613 2.5P GH3 Y84013 1.5P

1/4-20UNC Y84643 2.5P 2.5 0.433 1 0.255 0.191 0.312 3 2

GH5 Y84043 1.5P

GH7 Y84673 2.5P

Y84614 2.5P GH3 Y84014 1.5P GH4 Y84631 2.5P

1/4-28UNF Y84644 2.5 0.354 1 0.255 0.191 0.312 3 2

GH5 Y84044 1.5P GH6 Y84664 2.5P GH7 Y84674 Y84615 2.5P GH3 Y84015 1.5P

5/16-18UNC Y84645 2.5P 2.718 0.472 1.125 0.318 0.238 0.375 3 3

GH5 Y84045 1.5P

GH7 Y84675 2.5P

Y84616 2.5P GH3 Y84016 1.5P GH4 Y84632

5/16-24UNF 2.5P 2.718 0.394 1.125 0.318 0.238 0.375 3 3

Y84646 GH5 Y84046 1.5P

GH7 Y84676 2.5P

Y84617 2.5P GH3 Y84017 1.5P Y84647 2.5P

3/8-16UNC GH5 2.937 0.551 1.25 0.381 0.286 0.437 3 3

Y84047 1.5P Y84677 2.5P GH7 Y84077 1.5P Y84618 2.5P GH3 Y84018 1.5P Y84633 2.5P GH4

3/8-24UNF Y84033 1.5P 2.937 0.394 1.25 0.381 0.286 0.437 3 3

Y84648 2.5P GH5 Y84048 1.5P

GH7 Y84678 2.5P

Y84619 2.5P GH3 Y84019 1.5P

7/16-14UNCY846492.5P3.1560.591-0.3230.2420.40634
GH7Y846792.5P