THREADING/STYLE/SPIRAL FLUTE/13039,THREADING/STYLE/STI/13039 - STI

High Performance Spiral Flute Tap for Aluminum

EDP: 1303900208
4-40 UNC H2 2FX 2.5P HY-PRO AL STI V
Description
N

Non-Ferrous

Aluminum : 6061; 7075
Aluminum : Casting

Good
Best
N

Non-Ferrous

Aluminum : 6061; 7075
Aluminum : Casting

Good
Best
Description
HY-PRO AL STI Taps High Performance Spiral Flute STI Tap for Aluminum
Features & Benefits
Stocked
ALTERNATIVE PRODUCT
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MOQ: 1

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Thread Size - NumberNo. 4
Thread TypeUNC STI
Threads Per Inch40
Thread LimitH2
Chamfer TypeModified Bottom (2.5P)
Major Diameter - Inch0.112
Thread Length - Inch (Lc)0.251
Tap Drill Size Min - Inch0.1175
Tap Drill Size Max - Inch0.1252
Neck Length - Inch (L1)0.688
Overall Length - Inch (L)2
Square Length - Inch (Ik)0.1875
Shank Diameter - Inch (d)0.141
Square Width - Inch (k)0.11
STI ThreadYes
SubstrateHSSE
Surface TreatmentV
Coolant ThruNo
Number of Flutes2
Cutting DirectionRH
Helix Angle - Degree50
Helix DirectionRH
Interrupted ThreadNo
View Catalog PageHere
NotesOther coatings available upon request.

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Basic 3D Model (STP)

2D Drawing(DXF)

X