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Greenfield Threading308085

308085

3105,1-8 BOTT HS 4 FL. GH-4
Item #101687446
  • Inch
  • 1-8 UNC Thread Size & Type
  • Bottoming Chamfer Type
  • HSS Material
  • Bright Coating
  • 4 Flutes
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Greenfield Threading308085
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    Shipment Options
  • Inch
  • 1-8 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
No. of Flutes 4
Chamfer Type Bottoming
Diameter - Metric 25.40 mm
Spiral Point No
Overall Length 5.125 in
Direction of Cut Right Hand
Thread Length 2.5 in
Shank Square Length - Metric 20.64 mm
Diameter - Decimal 1 in
Material HSS
Pitch Dia. H4
Tap Type Hand
Thread Per Inch 8
Blank Construction USCTI Table 302A
Interrupted Thread No
Thread Tolerance 2B
Thread Type UNC
Thread Pitch N/A
Threads per Inch 8
Shank End Feature Square
Shank Square Width 0.6 in
Thread Size & Type 1-8 UNC
Shank Size - Metric 20.32 mm
Tap Size 1 in
Thread Creation Thread Cutting
Thread Limit H4
Thread Length - Metric 63.5 mm
Shank Square Width - Metric 15.24 mm
Ground Threads Yes
Operation Type Blind Hole, Thru-Hole
Diameter - Fraction 1 in
Shank Square Length 0.8125 in
Truncated Threads No
Weight 1.9 LB
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