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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
No. of Flutes 7
Thread Size - Metric 38.1 mm
Material HSS
Standard Projection 0.699 in
Overall Length 4.25 in
Chamfer Type Semi-Bottoming
Shank Square Width 1.125 in
Threads per Inch 11 1/2
Operation Type Thru-Hole
Shank Square Length 1 in
Ground Threads Yes
Diameter - Fraction 1 1/2 in
Thread Per Inch 11.5
Thread Pitch N/A
Diameter - Decimal 1.5 in
Thread Size 1 1/2 in
Shank Square Length - Metric 25.4 mm
Shank Square Width - Metric 28.57 mm
Spiral Point No
Tap Type Pipe
Truncated Threads No
Direction of Cut Right Hand
Shank End Feature Square
Thread Creation Thread Cutting
Blank Construction USCTI Table 311
Pitch Dia. N/A
Thread Size & Type 1 1/2-11.5 NPT
Thread Length - Metric 44.45 mm
Thread Length 1.75 in
Tap Size 1 1/2 in
Thread Size - Decimal 1.5 in
Interrupted Thread No
Thread Type NPT
Shank Size - Metric 38.1 mm
Weight 0.9 LB
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