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4 Flute HSS-E Straight Flute Hand Semi-Bottoming Machine Tap

330279

4 Flute HSS-E Straight Flute Hand Semi-Bottoming Machine Tap
Item #101692999
  • Inch
  • 5/16-18 UNC Thread Size & Type
  • Semi-Bottoming Chamfer Type
  • HSS-E Material
  • Steam Oxide over Nitride Coating
  • 4 Flutes
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4 Flute HSS-E Straight Flute Hand Semi-Bottoming Machine Tap
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    Shipment Options
  • Inch
  • 5/16-18 UNC Thread Size & Type
  • Semi-Bottoming Chamfer Type
  • HSS-E Material
  • Steam Oxide over Nitride Coating
Operation Type Blind Hole, Thru-Hole
Thread Size - Metric 7.94 mm
Chamfer Type Semi-Bottoming
Thread Length 0.6875 in
Tap Type Machine
Threads per Inch 18
Interrupted Thread No
Shank End Feature Square
Shank Size - Metric 8.08 mm
Shank Square Width 0.238 in
Diameter - Decimal 0.3125 in
Thread Type UNC
Thread Size 5/16 in
Shank Square Width - Metric 6.05 mm
Spiral Point No
Thread Length - Metric 17.46 mm
Shank Square Length 0.375 in
Thread Limit H5
Thread Size - Decimal 0.3125 in
Shank Square Length - Metric 9.52 mm
Tap Size 5/16 in
Thread Creation Thread Cutting
Thread Pitch N/A
Truncated Threads No
Material HSS-E
No. of Flutes 4
Ground Threads Yes
Overall Length 2.7188 in
Diameter - Fraction 5/16 in
Thread Tolerance 2B-3B
Finish X-20 Treated
Direction of Cut Right Hand
Pitch Dia. H5
Thread Per Inch 18
Blank Construction USCTI Table 302A
Thread Size & Type 5/16-18 UNC
Weight 0.051 LB
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