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Greenfield Threading305388

305388

3105,5/16-18 BOTT HS 4 FL. H2
Item #101649648
  • Inch
  • 5/16-18 UNC Thread Size & Type
  • Bottoming Chamfer Type
  • HSS Material
  • Bright Coating
  • 4 Flutes
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Greenfield Threading305388
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    Shipment Options
  • Inch
  • 5/16-18 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
Pitch Dia. H2
Thread Limit H2
Thread Pitch N/A
Spiral Point No
Shank Square Width 0.238 in
Thread Per Inch 18
Material HSS
Truncated Threads No
Tap Type Hand
Threads per Inch 18
Shank Square Length 0.375 in
Thread Tolerance 2B
Chamfer Type Bottoming
Diameter - Decimal 0.3125 in
Thread Type UNC
Blank Construction USCTI Table 302A
Tap Size 5/16 in
Operation Type Blind Hole, Thru-Hole
Thread Length - Metric 17.53 mm
Interrupted Thread No
Overall Length 2.72 in
Direction of Cut Right Hand
Diameter - Fraction 5/16 in
Thread Size 5/16 in
Thread Size & Type 5/16-18 UNC
No. of Flutes 4
Thread Creation Thread Cutting
Ground Threads Yes
Thread Length 0.69 in
Shank End Feature Square
Shank Square Length - Metric 9.52 mm
Shank Size - Metric 8.08 mm
Shank Square Width - Metric 6.05 mm
Weight 0.3 LB
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