THREADING/STYLE/FORMING/285

General Purpose Class of Fit Taps

EDP: 2867605
1/2-20 2B BOTT NU-ROLL TiN
Description
P

Steel

Medium Carbon Steel : 1035; 1045
Low Carbon Steel : 1010; 1018

Good
Best
N

Non-Ferrous

Aluminum : 6061; 7075
Aluminum : Casting

Good
Best
P

Steel

Medium Carbon Steel : 1035; 1045
Low Carbon Steel : 1010; 1018

Good
Best
N

Non-Ferrous

Aluminum : 6061; 7075
Aluminum : Casting

Good
Best
Description
Semi-premium taps made from premium high speed steel for general purpose tapping applications.
Features & Benefits
2B Class of Fit Eliminates the need to choose the correct thread limit
Stocked
ALTERNATIVE PRODUCT
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MOQ: 1

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Thread Size - Inch1/2
Thread TypeUNF
Threads Per Inch20
Class of Fit2B
Chamfer TypeBottom (2.25P)
Major Diameter - Inch0.5
Thread Length - Inch (Lc)0.921
Tap Drill Size Min - Inch0.4745
Tap Drill Size Max - Inch0.4796
Neck Length - Inch (L1)1.933
Overall Length - Inch (L)3.375
Square Length - Inch (Ik)0.4375
Shank Diameter - Inch (d)0.367
Square Width - Inch (k)0.275
STI ThreadNo
SubstrateHSS
Surface TreatmentTiN
Coolant ThruNo
Cutting DirectionRH
Interrupted ThreadNo
View Catalog PageHere
NotesOther coatings are available upon request. See page 784 for tap drill recommendations.

Downloads


Basic 3D Model (STP)

2D Drawing(DXF)

X