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Greenfield Threading317789

317789

3105L 1/2-20 PLUG TAP GH3 4FL
Item #101648481
  • Inch
  • 1/2-20 UNF Thread Size & Type
  • Plug Chamfer Type
  • HSS Material
  • Bright Coating
  • 4 Flutes
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Greenfield Threading317789
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    Shipment Options
  • Inch
  • 1/2-20 UNF Thread Size & Type
  • Plug Chamfer Type
  • HSS Material
  • Bright Coating
Thread Size & Type 1/2-20 UNF
Diameter - Fraction 1/2 in
Blank Construction USCTI Table 302A
Operation Type Blind Hole, Thru-Hole
Thread Size - Metric 12.7 mm
Thread Length 0.94 in
Thread Limit H3
Shank Square Length - Metric 11.11 mm
Shank Square Width - Metric 6.99 mm
Thread Tolerance 2B
Chamfer Type Plug
Shank Square Width 0.275 in
Diameter - Decimal 0.5 in
Tap Size 1/2 in
Ground Threads Yes
Shank Size - Metric 9.32 mm
Thread Per Inch 20
Thread Pitch N/A
Thread Type UNF
Pitch Dia. H3
Direction of Cut Left Hand
Shank Square Length 0.4375 in
Tap Type Hand
Material HSS
Shank End Feature Square
Spiral Point No
Threads per Inch 20
Overall Length 3.38 in
Thread Length - Metric 23.88 mm
Thread Size 1/2 in
Truncated Threads No
Interrupted Thread No
No. of Flutes 4
Thread Size - Decimal 0.5 in
Thread Creation Thread Cutting
Weight 0.2 LB
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