Skip to content Skip to navigation menu
Greenfield Threading285255

285255

TN3712AR 1/4-20 H3 P SP HP
Item #101661913
  • Inch
  • 1/4-20 UNC Thread Size & Type
  • Plug Chamfer Type
  • HSS Material
  • TiN Coating
  • 3 Flutes
+ Show More + Show Less
Greenfield Threading285255
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    Shipment Options
  • Inch
  • 1/4-20 UNC Thread Size & Type
  • Plug Chamfer Type
  • HSS Material
  • TiN Coating
Thread Per Inch 20
Thread Limit H3
Shank End Feature Square
Tap Type Machine
Thread Length - Metric 15.88 mm
Material HSS
Spiral Point Yes
Shank Square Width 0.191 in
Shank Square Length - Metric 7.94 mm
Tap Size 1/4 in
No. of Flutes 3
Thread Size & Type 1/4-20 UNC
Interrupted Thread No
Finish Vertanium™ Coated
Direction of Cut Right Hand
Shank Square Width - Metric 4.85 mm
Diameter - Fraction 1/4 in
Thread Type UNC
Blank Construction USCTI Table 302A
Thread Size 1/4 in
Shank Size - Metric 6.48 mm
Operation Type Thru-Hole
Thread Size - Decimal 0.25 in
Ground Threads Yes
Shank Square Length 0.3125 in
Threads per Inch 20
Thread Length 0.625 in
Thread Pitch N/A
Diameter - Wire E
Overall Length 2.5 in
Thread Size - Metric 6.35 mm
Diameter - Decimal 0.25 in
Chamfer Type Plug
Thread Tolerance 2B
Truncated Threads No
Pitch Dia. H3
Thread Creation Thread Cutting
Weight 0.032 LB
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison