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Greenfield Threading305111

305111

TN3105,1/4-20 GH5 4FL BOTT TAP
Item #101649349
  • Inch
  • 1/4-20 UNC Thread Size & Type
  • Bottoming Chamfer Type
  • HSS Material
  • TiN Coating
  • 4 Flutes
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Greenfield Threading305111
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    Shipment Options
  • Inch
  • 1/4-20 UNC Thread Size & Type
  • Bottoming Chamfer Type
  • HSS Material
  • TiN Coating

features

  • Ground threads are made from high speed steel
  • Most common general-purpose taps used in the industry
Spiral Point No
Shank End Feature Square
Chamfer Type Bottoming
Shank Square Width - Metric 4.85 mm
Thread Type UNC
Finish Vertanium™ Coated
Direction of Cut Right Hand
Threads per Inch 20
Diameter - Decimal 0.25 in
No. of Flutes 4
Thread Per Inch 20
Overall Length 2.5 in
Shank Square Length - Metric 7.94 mm
Tap Type Hand
Diameter - Fraction 1/4 in
Tap Size 1/4 in
Thread Size 1/4 in
Thread Limit H5
Material HSS
Pitch Dia. H5
Shank Square Width 0.191 in
Thread Size & Type 1/4-20 UNC
Truncated Threads No
Shank Size - Metric 6.48 mm
Ground Threads Yes
Thread Tolerance 2B
Shank Square Length 0.3125 in
Interrupted Thread No
Operation Type Blind Hole, Thru-Hole
Thread Pitch N/A
Thread Length - Metric 25.4 mm
Thread Length 1 in
Blank Construction USCTI Table 302A
Thread Creation Thread Cutting
Diameter - Wire E
Weight 0.4 LB
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