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Greenfield Threading918938

918938

3112-E 5/16-18 GH3 2F PLUG
Item #101649017
  • Inch
  • 5/16-18 UNC Thread Size & Type
  • Plug Chamfer Type
  • HSS Material
  • Bright Coating
  • 2 Flutes
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Greenfield Threading918938
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    Shipment Options
  • Inch
  • 5/16-18 UNC Thread Size & Type
  • Plug Chamfer Type
  • HSS Material
  • Bright Coating

features

  • Spiral point pushes chips forward for through hole applications
  • Reduces tapping torque and tap breakage
Shank Square Width - Metric 6.05 mm
Operation Type Thru-Hole
Thread Length 1.125 in
Tap Size 5/16 in
No. of Flutes 2
Diameter - Decimal 0.3125 in
Thread Per Inch 18
Spiral Point Yes
Shank Square Length 0.375 in
Blank Construction USCTI Table 302
Thread Tolerance 2B
Thread Pitch N/A
Diameter - Fraction 5/16 in
Thread Size - Metric 7.94 mm
Threads per Inch 18
Shank Size - Metric 8.08 mm
Ground Threads Yes
Chamfer Type Plug
Truncated Threads No
Thread Limit H3
Shank Square Width 0.238 in
Thread Creation Thread Cutting
Overall Length 6 in
Material HSS
Thread Size & Type 5/16-18 UNC
Tap Type Machine
Pitch Dia. H3
Thread Length - Metric 28.57 mm
Shank Square Length - Metric 9.52 mm
Thread Size - Decimal 0.3125 in
Direction of Cut Right Hand
Thread Type UNC
Interrupted Thread No
Shank End Feature Square
Weight 0.045 LB
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