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3 Flute HSS Spiral Flute Semi-Bottoming Machine Tap

330489

3 Flute HSS Spiral Flute Semi-Bottoming Machine Tap
Item #101699516
  • Inch
  • 1/4-20 UNC Thread Size & Type
  • Semi-Bottoming Chamfer Type
  • HSS (M4) Material
  • Steam Oxide Coating
  • 3 Flutes
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3 Flute HSS Spiral Flute Semi-Bottoming Machine Tap
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    Shipment Options
  • Inch
  • 1/4-20 UNC Thread Size & Type
  • Semi-Bottoming Chamfer Type
  • HSS (M4) Material
  • Steam Oxide Coating
Spiral Point No
Interrupted Thread No
Tap Size 1/4 in
Blank Construction USCTI Table 302A
Pitch Dia. H5
Direction of Cut Right Hand
Thread Size - Metric 6.35 mm
Shank Square Length 0.3125 in
Truncated Threads No
Diameter - Decimal 0.25 in
Thread Pitch N/A
Shank End Feature Square
Thread Length 0.625 in
Thread Length - Metric 15.88 mm
Tap Type Machine
Material HSS (M4)
Threads per Inch 20
Thread Size & Type 1/4-20 UNC
Thread Size - Decimal 0.25 in
Thread Per Inch 20
Thread Type UNC
Shank Square Width - Metric 4.85 mm
Finish X-10 Treated
Helix Angle 40
Ground Threads Yes
Diameter - Fraction 1/4 in
Thread Tolerance 2B-3B
Diameter - Wire E
Thread Limit H5
Shank Size - Metric 6.48 mm
Operation Type Blind Hole
Chamfer Type Semi-Bottoming
No. of Flutes 3
Shank Square Width 0.191 in
Overall Length 2.5 in
Shank Square Length - Metric 7.94 mm
Thread Creation Thread Cutting
Weight 0.032 LB
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