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4 Flute HSS Straight Pipe Semi-Bottoming Tap

387121

4 Flute HSS Straight Pipe Semi-Bottoming Tap
Item #102178027
  • Inch
  • 1/4-18 NPS Thread Size & Type
  • Semi-Bottoming Chamfer Type
  • HSS Material
  • Bright Coating
  • 4 Flutes
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4 Flute HSS Straight Pipe Semi-Bottoming Tap
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    Shipment Options
  • Inch
  • 1/4-18 NPS Thread Size & Type
  • Semi-Bottoming Chamfer Type
  • HSS Material
  • Bright Coating
Thread Length - Metric 26.99 mm
Threads per Inch 18
Ground Threads Yes
Chamfer Type Semi-Bottoming
Tap Size 1/4 in
Thread Per Inch 18
Thread Size & Type 1/4-18 NPS
Shank Size - Metric 14.29 mm
Interrupted Thread No
Standard Projection 0.459 in
Tap Type Pipe
Shank Square Width 0.421 in
Diameter - Decimal 0.25 in
Truncated Threads No
Thread Length 1.0625 in
Thread Creation Thread Cutting
Pitch Dia. N/A
Shank Square Length - Metric 11.11 mm
Thread Size - Decimal 0.25 in
Shank Square Length 0.4375 in
Operation Type Blind Hole, Thru-Hole
Thread Size - Metric 6.35 mm
Spiral Point No
No. of Flutes 4
Thread Pitch N/A
Diameter - Fraction 1/4 in
Blank Construction USCTI Table 311
Material HSS
Thread Size 1/4 in
Direction of Cut Right Hand
Shank Square Width - Metric 10.69 mm
Diameter - Wire E
Thread Type NPS
Overall Length 2.4375 in
Shank End Feature Square
Weight 0.4 LB
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