This is a demo store. No orders will be fulfilled.
Threaded Insert Taps
Screw thread insert taps (STI taps) operate in the same manner as “standard” taps, but produce an oversized thread specifically for threaded inserts. During insert installation, the threads cut by an STI tap form the insert into the desired thread size. STI taps are ideal for tapping holes in softer metals that require a strong threaded insert. STI taps are manufactured from high speed steel (HSS) for superior durability. We offer STI taps in a wide range of inch, metric, and spark plug sizes to meet your unique requirements.
Available In:
- Inch sizes from #2 to 3-1/2
- Metric sizes from M2.2 to M64
- Manufactured from high speed steel (HSS)
- Straight flute
- 4-thread lead
-
Sku #: 35L7H1-1Z50C-006
6-40 STI Bottoming Tap - High Speed SteelSpecial Price $20.71 Regular Price $29.50 -
Sku #: 35L7H1-1Z50B-006
6-32 STI Bottoming Tap - High Speed SteelSpecial Price $18.64 Regular Price $26.55 -
Sku #: 35L7H1-1Z50B-005
5-40 STI Bottoming Tap - High Speed SteelSpecial Price $21.14 Regular Price $30.10 -
Sku #: 35L7H1-1Z50C-004
4-48 STI Bottoming Tap - High Speed SteelSpecial Price $32.44 Regular Price $46.20 -
Sku #: 35L7H1-1Z50B-004
4-40 STI Bottoming Tap - High Speed SteelSpecial Price $21.14 Regular Price $30.10 -
Sku #: 35L7H1-1Z50C-003
3-56 STI Bottoming Tap - High Speed SteelSpecial Price $32.44 Regular Price $46.20 -
Sku #: 35L7H1-1Z50B-003
3-48 STI Bottoming Tap - High Speed SteelSpecial Price $32.44 Regular Price $46.20 -
Sku #: 35L7H1-1Z50B-002
2-56 STI Bottoming Tap - High Speed SteelSpecial Price $24.58 Regular Price $35.00 -
Sku #: 35L7H1-1Z50V-B90F
M9 x 1 STI Bottoming Tap - High Speed SteelSpecial Price $45.03 Regular Price $64.13 -
Sku #: 35L7H1-1Z50V-B80H
M8 x 1.25 STI Bottoming Tap - High Speed SteelSpecial Price $27.03 Regular Price $38.50 -
Sku #: 35L7H1-1Z50V-B80F
M8 x 1 STI Bottoming Tap - High Speed SteelSpecial Price $30.60 Regular Price $43.58 -
Sku #: 35L7H1-1Z50V-B70F
M7 x 1 STI Bottoming Tap - High Speed SteelSpecial Price $33.48 Regular Price $47.68 -
Sku #: 35L7H1-1Z50C-037
3/8-24 STI Bottoming Tap - High Speed SteelSpecial Price $28.28 Regular Price $40.28 -
Sku #: 35L7H1-1Z50B-037
3/8-16 STI Bottoming Tap - High Speed SteelSpecial Price $26.74 Regular Price $38.08 -
Sku #: 35L7H1-1Z50C-031
5/16-24 STI Bottoming Tap - High Speed SteelSpecial Price $22.17 Regular Price $31.58 -
Sku #: 35L7H1-1Z50B-031
5/16-18 STI Bottoming Tap - High Speed SteelSpecial Price $20.45 Regular Price $29.13 -
Sku #: 35L8H1-ZK0V-C12M
M12 x 1.75 Standard Plug Tap - High Speed Steel -
Sku #: 35L8H1-ZK0V-C10J
M10 x 1.5 Standard Plug Tap - High Speed Steel -
Sku #: 35L7H1-1YV17-125P
1-1/4-11 STI Plug Tap - High Speed SteelSpecial Price $592.50 Regular Price $937.50 -
Sku #: 35L7H1-1YV17-100P
1-11 BSPP STI Plug Tap - High Speed SteelSpecial Price $574.96 Regular Price $909.75