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