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4 Flute HSS Straight Flute Hand Taper Tap

305210

4 Flute HSS Straight Flute Hand Taper Tap
Item #102016436
  • Inch
  • 1/4-28 UNF Thread Size & Type
  • Taper Chamfer Type
  • HSS Material
  • TiN Coating
  • 4 Flutes
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4 Flute HSS Straight Flute Hand Taper Tap
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    Shipment Options
  • Inch
  • 1/4-28 UNF Thread Size & Type
  • Taper Chamfer Type
  • HSS Material
  • TiN Coating

features

  • Ground threads are made from high speed steel
  • Most common general-purpose taps used in the industry
Shank Size - Metric 6.48 mm
Thread Type UNF
No. of Flutes 4
Finish Vertanium™ Coated
Thread Length - Metric 25.4 mm
Thread Size & Type 1/4-28 UNF
Thread Per Inch 28
Tap Size 1/4 in
Shank Square Length 0.3125 in
Overall Length 2.5 in
Direction of Cut Right Hand
Thread Pitch N/A
Chamfer Type Taper
Spiral Point No
Shank Square Length - Metric 7.94 mm
Thread Creation Thread Cutting
Truncated Threads No
Tap Type Hand
Operation Type Blind Hole, Thru-Hole
Diameter - Decimal 0.25 in
Thread Tolerance 2B
Pitch Dia. H3
Threads per Inch 28
Shank End Feature Square
Material HSS
Thread Length 1 in
Shank Square Width 0.191 in
Thread Limit H3
Diameter - Wire E
Blank Construction USCTI Table 302A
Shank Square Width - Metric 4.85 mm
Interrupted Thread No
Diameter - Fraction 1/4 in
Ground Threads Yes
Weight 0.4 LB
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