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Greenfield Threading289582

289582

1986,1/4-28 GH4 PLUG CNC FORM
Item #101649673
  • Inch
  • 1/4-28 UNF Thread Size & Type
  • Plug Chamfer Type
  • HSS Material
  • Bright Coating
Greenfield Threading289582
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    Shipment Options
  • Inch
  • 1/4-28 UNF Thread Size & Type
  • Plug Chamfer Type
  • HSS Material
  • Bright Coating
Shank End Feature Square
Blank Construction USCTI Table 302A
Shank Square Length - Metric 7.94 mm
Material HSS
Thread Size - Metric 6.35 mm
Thread Pitch N/A
Pitch Dia. H4
Shank Square Width - Metric 4.85 mm
Thread Size 1/4 in
Tap Type Machine
Thread Length 0.625 in
Chamfer Type Plug
Shank Square Length 0.3125 in
Direction of Cut Right Hand
Ground Threads Yes
Thread Type UNF
Thread Per Inch 28
Shank Size - Metric 6.48 mm
Thread Limit H4
Thread Tolerance 2B
Thread Size - Decimal 0.25 in
Shank Square Width 0.191 in
Operation Type Blind Hole
Diameter - Fraction 1/4 in
Threads per Inch 28
Thread Creation Thread Forming
Tap Size 1/4 in
Thread Size & Type 1/4-28 UNF
Overall Length 2.5 in
Truncated Threads No
Interrupted Thread No
Diameter - Decimal 0.25 in
Diameter - Wire E
Spiral Point No
Thread Length - Metric 15.88 mm
Weight 0.033 LB
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