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Greenfield Threading385422

385422

3180 3/8-18 NPT 4F HS
Item #101647976
  • Inch
  • 3/8-18 NPT Thread Size & Type
  • Semi-Bottoming Chamfer Type
  • HSS Material
  • Bright Coating
  • 4 Flutes
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Greenfield Threading385422
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    Shipment Options
  • Inch
  • 3/8-18 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
Thread Pitch N/A
Ground Threads Yes
Diameter - Decimal 0.375 in
Thread Length 1.0625 in
No. of Flutes 4
Tap Size 3/8 in
Thread Size - Decimal 0.375 in
Direction of Cut Right Hand
Overall Length 2.5625 in
Standard Projection 0.454 in
Thread Per Inch 18
Shank Square Width 0.531 in
Threads per Inch 18
Material HSS
Spiral Point No
Shank Square Length - Metric 12.7 mm
Thread Type NPT
Shank Size - Metric 17.78 mm
Thread Size & Type 3/8-18 NPT
Blank Construction USCTI Table 311
Shank Square Length 0.5 in
Thread Creation Thread Cutting
Shank End Feature Square
Thread Size - Metric 9.52 mm
Truncated Threads No
Operation Type Thru-Hole
Interrupted Thread No
Chamfer Type Semi-Bottoming
Pitch Dia. N/A
Thread Length - Metric 26.99 mm
Shank Square Width - Metric 13.49 mm
Tap Type Pipe
Diameter - Fraction 3/8 in
Weight 0.7 LB
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