Bottom Taps | K.L. Jack

Bottom Hand Taps are designed specifically for carrying a full usable thread to the bottom of a tapped hole. Bottom taps have 1 or 2 chamfered threads and are typically used as a secondary tap after the initial threads have been created using a Taper or Plug tap. Bottom taps may be used in both blind or through hole tapping. For a complete thread to the bottom of a blind hole a Bottom tap will be required.

Inch

Metric

Inventory On Hand (UOM = Each)

System of Measurement

Diameter

Thread Type

Number of Flutes

Screw Diameter

Tap Drill Size

Tap Type

Package Quantity

Thread Pitch

Threads Per Inch

1-1/8"-12 UNF Bottom Tap, 4 Flute, H4, Bright Finish

#10-32 UNF Bottom Tap, 4 Flute, H3, Bright Finish

5/16"-24 UNF Bottom Tap, 4 Flute, H3, Bright Finish

9/16"-18 UNF Bottom Tap, 4 Flute, H3, Bright Finish

#2-56 UNC Bottom Tap, 3 Flute, H2, Bright Finish

7/8"-9 UNC Bottom Tap, 4 Flute, H4, Bright Finish

3/8"-24 UNF Bottom Tap, 4 Flute, H3, Bright Finish

1-3/8"-6 UNC Bottom Tap, 4 Flute, H4, Bright Finish

#12-28 UNF Bottom Tap, 4 Flute, H3, Bright Finish

M14 x 2.0 Metric Bottom Tap, Coarse, 4 Flute, D7, Bright

M8 x 1.0 Metric Bottom Tap, Fine, 4 Flute, D5, Bright

#5-40 UNC Bottom Tap, 3 Flute, H2, Bright Finish

#8-32 UNC Bottom Tap, 4 Flute, H3, Bright Finish

M20 x 2.50 Metric Bottom Tap, Coarse, 4 Flute, D7, Bright

5/8"-18 UNF Bottom Tap, 4 Flute, H3, Bright Finish

1"-8 UNC Bottom Tap, 4 Flute, H4, Bright Finish

#12-24 UNC Bottom Tap, 4 Flute, H3, Bright Finish

1-1/4"-7 UNC Bottom Tap, 4 Flute, H4, Bright Finish

M4 x .70 Metric Bottom Tap, Coarse, 4 Flute, D4, Bright

#4-40 UNC Bottom Tap, 3 Flute, H2, Bright Finish

5/8"-11 UNC Bottom Tap, 4 Flute, H3, Bright Finish

M12 x 1.25 Metric Bottom Tap, Fine, 4 Flute, D5, Bright

1-1/2"-12 UNF Bottom Tap, 6 Flute, H4, Bright Finish

M16 x 2.0 Metric Bottom Tap, Coarse, 4 Flute, D7, Bright