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Greenfield Threading387139

387139

3181 3/8-18 NPS 4F HS
Item #101651669
  • Inch
  • 3/8-18 NPS Thread Size & Type
  • Semi-Bottoming Chamfer Type
  • HSS Material
  • Bright Coating
  • 4 Flutes
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Greenfield Threading387139
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    Shipment Options
  • Inch
  • 3/8-18 NPS Thread Size & Type
  • Semi-Bottoming Chamfer Type
  • HSS Material
  • Bright Coating
Shank Square Width - Metric 13.49 mm
Ground Threads Yes
Spiral Point No
Diameter - Fraction 3/8 in
Pitch Dia. N/A
Overall Length 2.5625 in
Thread Size - Metric 9.52 mm
Tap Type Pipe
Thread Length 1.0625 in
Thread Type NPS
Threads per Inch 18
Shank Square Length 0.5 in
Shank End Feature Square
Interrupted Thread No
Shank Square Width 0.531 in
Blank Construction USCTI Table 311
Thread Size - Decimal 0.375 in
Diameter - Decimal 0.375 in
Thread Pitch N/A
Chamfer Type Semi-Bottoming
Standard Projection 0.454 in
Tap Size 3/8 in
Thread Size & Type 3/8-18 NPS
Shank Square Length - Metric 12.7 mm
Thread Per Inch 18
Material HSS
Direction of Cut Right Hand
No. of Flutes 4
Thread Creation Thread Cutting
Shank Size - Metric 17.78 mm
Operation Type Blind Hole, Thru-Hole
Thread Length - Metric 26.99 mm
Truncated Threads No
Weight 0.7 LB
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