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Greenfield Threading289533

289533

1986,1/4-20 GH4 BOTT CNC FORM
Item #101651662
  • Inch
  • 1/4-20 UNC Thread Size & Type
  • Bottoming Chamfer Type
  • HSS Material
  • Bright Coating
Greenfield Threading289533
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    Shipment Options
  • Inch
  • 1/4-20 UNC Thread Size & Type
  • Bottoming Chamfer Type
  • HSS Material
  • Bright Coating
Shank Square Length - Metric 7.94 mm
Blank Construction USCTI Table 302A
Shank Square Width 0.191 in
Shank Square Width - Metric 4.85 mm
Chamfer Type Bottoming
Truncated Threads No
Thread Per Inch 20
Spiral Point No
Thread Limit H4
Thread Type UNC
Thread Length 0.625 in
Pitch Dia. H4
Shank Square Length 0.3125 in
Thread Tolerance 2B
Thread Creation Thread Forming
Diameter - Wire E
Operation Type Blind Hole
Diameter - Decimal 0.25 in
Thread Size 1/4 in
Thread Pitch N/A
Thread Size - Metric 6.35 mm
Tap Type Machine
Shank Size - Metric 6.48 mm
Threads per Inch 20
Direction of Cut Right Hand
Tap Size 1/4 in
Thread Length - Metric 15.88 mm
Overall Length 2.5 in
Interrupted Thread No
Ground Threads Yes
Material HSS
Thread Size - Decimal 0.25 in
Shank End Feature Square
Thread Size & Type 1/4-20 UNC
Diameter - Fraction 1/4 in
Weight 0.032 LB
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