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YG-1

D3424

1/4-28 3FL SP FL TAP MODI BOTTOM HARD STEEL STEAM OXIDE

Specifications

Thread LimitH4
Number Of Flutes3
Diameter (Inch)0.25
Diameter (Metric)6.35
Depth Of Cut (Inch)2.50 x D
Overall Length (Inch)2.5
Coating/FinishOxide
Thread Size1/4
Overall Length (Metric)63.5
Thread StandardUNF
Short Description3FL SP FL TAP MODI BOTTOM HARD STEEL STEAM OXIDE
ChamferModified Bottoming
Thread Pitch28
Thread Length (Decimal)0.36
Thread Length (Metric)9
Shank Diameter (Metric)6.5
Shank Diameter (Decimal)0.26
Unit Of MeasureImperial
Overall Length2.50 Inch
Cutting DirectionRight
Shank TypeSquare
Tap TypeSPFL
Square Length (Decimal)0.31
Square Length (Metric)7.9
Workpiece MaterialSteel
Blank Standard302A
Chamfer Length2P-3P
Connection (Decimal)0.26 x 0.20
Connection (Metric)6.48 x 4.85
Drill Size (Decimal)0.22
Drill Size (Metric)5.53
Neck Diameter (Decimal)0.20
Neck Diameter (Metric)5.1
Square Size (Decimal)0.2
Square Size 2 (Decimal)0.31
Square Size (Metric)6.5
Square Size 2 (Metric)7.9
Useable Length (Decimal)1
Useable Length (Metric)25.4
Base Item NumberD3424
Chamfer TypeModified Bottoming
Neck Diameter (Inch)0.2
Product TypeIndustrial Supplies
Shank Diameter (Inch)0.255
Unit of MeasureImperial
Weight0.031
Thread Length (mm)9
Overall Length (Decimal Inch)2.5
Trade NameYG Tap Steel
Size1/4
Square Size (Decimal Inch)0.191
FinishOxide