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Greenfield Threading285354

285354

TN3712AR 1/4-28 H3 P SP HP
Item #101649048
  • Inch
  • 1/4-28 UNF Thread Size & Type
  • Plug Chamfer Type
  • HSS Material
  • TiN Coating
  • 3 Flutes
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Greenfield Threading285354
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    Shipment Options
  • Inch
  • 1/4-28 UNF Thread Size & Type
  • Plug Chamfer Type
  • HSS Material
  • TiN Coating
Blank Construction USCTI Table 302A
Shank Square Width - Metric 4.85 mm
Diameter - Fraction 1/4 in
Overall Length 2.5 in
Thread Length 0.625 in
Thread Size & Type 1/4-28 UNF
Thread Type UNF
Spiral Point Yes
Thread Pitch N/A
Material HSS
Thread Limit H3
Truncated Threads No
Direction of Cut Right Hand
Operation Type Thru-Hole
Shank Square Length 0.3125 in
Tap Size 1/4 in
Thread Size - Metric 6.35 mm
Diameter - Wire E
Pitch Dia. H3
Shank Square Length - Metric 7.94 mm
Thread Creation Thread Cutting
Shank End Feature Square
Shank Size - Metric 6.48 mm
Threads per Inch 28
Chamfer Type Plug
Interrupted Thread No
Thread Length - Metric 15.88 mm
Diameter - Decimal 0.25 in
Thread Tolerance 2B
Thread Size 1/4 in
No. of Flutes 3
Tap Type Machine
Ground Threads Yes
Finish Vertanium™ Coated
Thread Per Inch 28
Thread Size - Decimal 0.25 in
Shank Square Width 0.191 in
Weight 0.033 LB
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