Spiral Flute Taps – Vanadium HSS, Oxide Finish, Modified Bottoming Style

Features and Benefits

  • 3% vanadium, sizes over 1/2″ are M35 cobalt

  • Draws chips out of a hole where chip disposal is a problem

  • Also used to span an interruption in a keyway, slot or gap in the tapped surface

  • Truncated thread after lead reduces friction and allows easier penetration of coolant

  • High helix increases chip lifting action

  • Ground thread for better surface finish and tighter tolerances

 

Description

Additional Information

Machine Screw & Fractional Sizes

Thread Size Thread Limit Number of Flutes OAL [inch] MSC Item #
#4-40 H2 2 1-7/8 62665542
#4-40 H3 3 1-7/8 62667506
#4-40 H5 3 1-7/8 62668751
#6-32 H3 3 2 62665179
#6-32 H5 3 2 62668603
#6-40 H3 3 2 62665427
#6-40 H5 3 2 62667498
#8-32 H3 3 2-1/8 62665187
#8-32 H5 3 2-1/8 62667746
#8-36 H3 3 2-1/8 62667688
#10-24 H3 3 2-3/8 62666565
#10-24 H5 3 2-3/8 62665534
#10-32 H3 3 2-3/8 62667472
#10-32 H5 3 2-3/8 62667654
1/4-20 H3 3 2-1/2 62666789
1/4-20 H5 3 2-1/2 62667720
1/4-28 H3 3 2-1/2 62666938
1/4-28 H5 3 2-1/2 62665484
5/16-18 H3 3 2-23/32 62665500
5/16-18 H5 3 2-23/32 62665054
5/16-24 H3 3 2-23/32 62667738
5/16-24 H5 3 2-23/32 62666821
3/8-16 H3 3 2-15/16 62667787
3/8-16 H5 3 2-15/16 62665013
3/8-24 H3 3 2-15/16 62666417
3/8-24 H5 3 2-15/16 62668587
7/16-14 H3 3 3-5/32 62665005
7/16-20 H3 3 3-5/32 62666425
7/16-20 H5 3 3-5/32 62667712
1/2-13 H3 3 3-3/8 62665039
1/2-13 H5 3 3-3/8 62667829
1/2-20 H3 3 3-3/8 62666466
1/2-20 H5 3 3-3/8 62665450
5/8-11 H3 3 3-13/16 62665492
5/8-11 H5 3 3-13/16 62666797
5/8-18 H3 3 3-13/16 62667696
5/8-18 H5 3 3-13/16 62666326
3/4-10 H3 3 4-1/4 62666722
3/4-10 H5 3 4-1/4 62667803
3/4-16 H3 3 4-1/4 62665112
3/4-16 H5 3 4-1/4 62665435
7/8-9 H3 3 4-11/16 62667332
7/8-9 H5 3 4-11/16 62665559
7/8-14 H3 3 4-11/16 62666383
7/8-14 H5 3 4-11/16 62667704
1-8 H3 4 5-1/8 62667779
1-8 H5 4 5-1/8 62666680
1-12 H3 4 5-1/8 62668561
1-12 H5 4 5-1/8 62666318

Metric Sizes

Thread Size Thread Limit Number of Flutes OAL [mm] MSC Item #
M3x0.50 D4 3 49 62667639
M4x0.70 D4 3 54 62665096
M5x0.80 D4 3 60 62665567
M6x1.00 D4 3 64 62665120
M6x1.00 D6 3 64 62668413
M7x1.00 D4 3 68 62665195
M7x1.00 D6 3 68 62665757
M8x1.00 D4 3 69 62668397
M8x1.00 D6 3 69 62666508
M8x1.25 D4 3 69 62663422
M8x1.25 D6 3 69 62668447
M10x1.50 D6 3 75 62667423
M12x1.75 D6 3 86 62665583
M14x1.50 D6 3 91 62668645
M14x2.00 D4 3 91 62667431
M14x2.00 D6 3 91 62668439
M16x1.50 D6 3 97 62663406
M16x2.00 D4 3 97 62666292
M16x2.00 D6 3 97 62665591
M18x1.50 D6 3 108 62668348

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