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Greenfield Threading385570

385570

3180 1 1/2-11 1/2 NPT 7F HS
Item #101651666
  • Inch
  • 1 1/2-11.5 NPT Thread Size & Type
  • Semi-Bottoming Chamfer Type
  • HSS Material
  • Bright Coating
  • 7 Flutes
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Greenfield Threading385570
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    Shipment Options
  • Inch
  • 1 1/2-11.5 NPT Thread Size & Type
  • Semi-Bottoming Chamfer Type
  • HSS Material
  • Bright Coating

applications

  • Medium hook for general-purpose

features

  • NPT threads require a sealer (Teflon tape or pipe compound)
  • NPTF threads produce a pressure tight joint without using a sealer
  • Ground thread for accuracy
Tap Size 1 1/2 in
Overall Length 4.25 in
Spiral Point No
Shank Square Length - Metric 25.4 mm
Chamfer Type Semi-Bottoming
Shank Square Width 1.125 in
Thread Length 1.75 in
Thread Size & Type 1 1/2-11.5 NPT
Shank Size - Metric 38.1 mm
Thread Creation Thread Cutting
Threads per Inch 11 1/2
No. of Flutes 7
Material HSS
Ground Threads Yes
Shank Square Length 1 in
Thread Type NPT
Thread Per Inch 11.5
Tap Type Pipe
Direction of Cut Right Hand
Operation Type Thru-Hole
Shank End Feature Square
Diameter - Decimal 1.5 in
Thread Size - Metric 38.1 mm
Thread Pitch N/A
Thread Length - Metric 44.45 mm
Truncated Threads No
Shank Square Width - Metric 28.57 mm
Diameter - Fraction 1 1/2 in
Blank Construction USCTI Table 311
Thread Size 1 1/2 in
Interrupted Thread No
Pitch Dia. N/A
Thread Size - Decimal 1.5 in
Standard Projection 0.699 in
Weight 0.9 LB
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