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Greenfield Threading385786

385786

3182 1/4-18 NPTF 5F HS INT
Item #101661870
  • Inch
  • 1/4-18 NPTF Thread Size & Type
  • Semi-Bottoming Chamfer Type
  • HSS Material
  • Bright Coating
  • 5 Flutes
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Greenfield Threading385786
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    Shipment Options
  • Inch
  • 1/4-18 NPTF Thread Size & Type
  • Semi-Bottoming Chamfer Type
  • HSS Material
  • Bright Coating
No. of Flutes 5
Operation Type Thru-Hole
Shank Size - Metric 14.29 mm
Thread Length - Metric 26.99 mm
Thread Size - Metric 6.35 mm
Tap Type Pipe
Thread Length 1.0625 in
Thread Size - Decimal 0.25 in
Diameter - Wire E
Interrupted Thread Yes
Pitch Dia. N/A
Thread Size & Type 1/4-18 NPTF
Thread Creation Thread Cutting
Overall Length 2.4375 in
Thread Type NPTF
Thread Pitch N/A
Shank End Feature Square
Shank Square Length 0.4375 in
Direction of Cut Right Hand
Threads per Inch 18
Shank Square Width 0.421 in
Ground Threads Yes
Shank Square Width - Metric 10.69 mm
Blank Construction USCTI Table 311
Diameter - Decimal 0.25 in
Shank Square Length - Metric 11.11 mm
Thread Size 1/4 in
Chamfer Type Semi-Bottoming
Thread Per Inch 18
Tap Size 1/4 in
Diameter - Fraction 1/4 in
Truncated Threads No
Spiral Point No
Material HSS
Standard Projection 0.459 in
Weight 0.4 LB
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