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