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Greenfield Threading384525

384525

1/4-18 NPT 4FL TAPER PIPE EXT
Item #105228250
  • Inch
  • 1/4-18 NPT Thread Size & Type
  • Semi-Bottoming Chamfer Type
  • HSS Material
  • Bright Coating
  • 4 Flutes
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Greenfield Threading384525
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    Shipment Options
  • Inch
  • 1/4-18 NPT Thread Size & Type
  • Semi-Bottoming Chamfer Type
  • HSS Material
  • Bright Coating
Shank Size - Metric 12.19 mm
Direction of Cut Right Hand
Truncated Threads No
Blank Construction USCTI Table 311
Chamfer Type Semi-Bottoming
Operation Type Blind Hole
Diameter - Wire E
Thread Size - Decimal 0.25 in
Thread Size & Type 1/4-18 NPT
Diameter - Decimal 0.25 in
Shank Square Width 0.36 in
Spiral Point No
Thread Size 1/4 in
Material HSS
Thread Size - Metric 6.35 mm
Shank Square Length - Metric 11.18 mm
Overall Length 3.5 in
Thread Length - Metric 26.99 mm
Diameter - Fraction 1/4 in
No. of Flutes 4
Thread Type NPT
Ground Threads Yes
Thread Length 1.0625 in
Thread Per Inch 18
Thread Creation Thread Cutting
Interrupted Thread No
Shank End Feature Square
Standard Projection 0.459 in
Tap Type Pipe
Shank Square Length 0.44 in
Shank Square Width - Metric 9.14 mm
Weight 0.122 LB
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