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Greenfield Threading280355

280355

TN-3112HD 1/4-20 GH5 3F CNC
Item #101661297
  • Inch
  • 1/4-20 UNC Thread Size & Type
  • HSS Material
  • TiN Coating
  • 3 Flutes
Greenfield Threading280355
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    Shipment Options
  • Inch
  • 1/4-20 UNC Thread Size & Type
  • HSS Material
  • TiN Coating
  • 3 Flutes
Finish Vertanium™ Coated
Shank Square Length - Metric 7.94 mm
Shank Square Length 0.3125 in
Thread Per Inch 20
Thread Length - Metric 15.88 mm
Tap Type Machine
Pitch Dia. H5
Overall Length 2.5 in
Shank Square Width 0.191 in
Thread Size - Metric 6.35 mm
Thread Tolerance 2B-3B
Thread Size - Decimal 0.25 in
Operation Type Thru-Hole
Threads per Inch 20
Diameter - Decimal 0.25 in
Diameter - Fraction 1/4 in
Blank Construction USCTI Table 302A
Shank Size - Metric 6.48 mm
Direction of Cut Right Hand
Diameter - Wire E
Spiral Point Yes
Thread Limit H5
Thread Creation Thread Cutting
No. of Flutes 3
Thread Size & Type 1/4-20 UNC
Material HSS
Truncated Threads No
Shank Square Width - Metric 4.85 mm
Tap Size 1/4 in
Chamfer Type Plug
Ground Threads Yes
Thread Type UNC
Interrupted Thread No
Thread Size 1/4 in
Shank End Feature Square
Thread Length 0.625 in
Thread Pitch N/A
Weight 0.032 LB
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