LBS Catalog

Pipe Taps, Taper Pipe (NPT)

High Speed Steel Fractional/Bright

Packaging: All sizes are individually packaged.

Series 2900E

Through or Blind Hole

Cutting Tools The nominal size of a Taper Pipe Tap (NPT) is that of the pipe fitting to be tapped, not the actual size of the tap. The Interrupted Thread Pipe Taps have every other thread removed except for the first few at the point. They are used for tapping tough metals or those which have a tendency to load the tap teeth. Straight Pipe Taps (NPS) are used for hand or machine tapping of straight pipe threads.

2900E

Overall Length

Length of Thread

No. of Flutes

2900E Item No. 10735 10756 10851 10957 11067 11205 11314 11409 11475 11547 16043 16044 16045 16046

Size

TPI

1/16” 27 2-1/8” 11/16”

4 4 4 4 4 5 5 5 7 7 8 8 8 8

1/8” 1/4” 3/8” 1/2”

27 2-1/8” 3/4” 18 2-7/16” 1-1/16” 18 2-9/16” 1-1/16” 14 3-1/8” 1-3/8”

3/4” 11-1/2 3-1/4” 1-3/8” 1” 11-1/2 3-3/4” 1-3/4”

1-1/4” 11-1/2 4”

1-3/4”

1-1/2” 11-1/2 4-1/4” 1-3/4” 2” 11-1/2 4-1/2” 1-3/4”

2-1/2” 8

5-1/2” 2-9/16”

3”

8

6”

2-5/8”

3-1/2” 8

6-1/2” 2-11/16” 6-3/4” 2-3/4”

4”

8

Assortments A-12 Fasteners F-72

Cutting Tools C-325

Pipe Fittings P-541 Electrical E-704 Hydraulics H-745

Abrasives AB-782 MRO M-833

Tel: (225) 272-6200 Fax: (225) 272-7001

sales@lbsbr.com www.lightningboltandsupply.com

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