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Greenfield Threading305057

305057

3105,1/4-20 BOTT HS 4 FL. H-2
Item #101648676
  • Inch
  • 1/4-20 UNC Thread Size & Type
  • Bottoming Chamfer Type
  • HSS Material
  • Bright Coating
  • 4 Flutes
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Greenfield Threading305057
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    Shipment Options
  • Inch
  • 1/4-20 UNC Thread Size & Type
  • Bottoming Chamfer Type
  • HSS Material
  • Bright Coating

features

  • Ground threads are made from high speed steel
  • Most common general-purpose taps used in the industry
Tap Type Hand
Thread Length 0.63 in
Thread Length - Metric 16 mm
Diameter - Wire E
Thread Pitch N/A
Diameter - Fraction 1/4 in
Spiral Point No
Interrupted Thread No
Tap Size 1/4 in
Operation Type Blind Hole, Thru-Hole
Thread Type UNC
Direction of Cut Right Hand
Material HSS
Pitch Dia. H2
Shank End Feature Square
Shank Square Length - Metric 7.94 mm
Ground Threads Yes
Chamfer Type Bottoming
Shank Square Width 0.191 in
Threads per Inch 20
Truncated Threads No
Blank Construction USCTI Table 302A
Thread Limit H2
Shank Square Length 0.3125 in
Thread Size & Type 1/4-20 UNC
Shank Size - Metric 6.48 mm
Thread Per Inch 20
Thread Creation Thread Cutting
Thread Tolerance 2B
Thread Size 1/4 in
Diameter - Decimal 0.25 in
Shank Square Width - Metric 4.85 mm
No. of Flutes 4
Overall Length 2.5 in
Weight 0.4 LB
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