Skip to content Skip to navigation menu
Greenfield Threading305230

305230

3105,1/4-28 BOTT HS 4 FL. H-3
Item #101656603
  • Inch
  • 1/4-28 UNF Thread Size & Type
  • Bottoming Chamfer Type
  • HSS Material
  • Bright Coating
  • 4 Flutes
+ Show More + Show Less
Greenfield Threading305230
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
  • 1/4-28 UNF 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
Pitch Dia. H3
Ground Threads Yes
Shank Square Length 0.3125 in
Tap Size 1/4 in
Interrupted Thread No
Shank Square Length - Metric 7.94 mm
Thread Type UNF
Thread Creation Thread Cutting
Thread Size & Type 1/4-28 UNF
Shank End Feature Square
Chamfer Type Bottoming
Shank Square Width - Metric 4.85 mm
Diameter - Fraction 1/4 in
Overall Length 2.5 in
Thread Limit H3
Blank Construction USCTI Table 302A
Truncated Threads No
Spiral Point No
Thread Length - Metric 16 mm
Diameter - Decimal 0.25 in
Threads per Inch 28
Thread Per Inch 28
Shank Size - Metric 6.48 mm
Material HSS
Direction of Cut Right Hand
Tap Type Hand
No. of Flutes 4
Diameter - Wire E
Operation Type Blind Hole, Thru-Hole
Thread Length 0.63 in
Thread Tolerance 2B
Thread Size 1/4 in
Shank Square Width 0.191 in
Thread Pitch N/A
Weight 0.4 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