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