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