THREADING/STYLE/SPIRAL POINT/125,THREADING/STYLE/STI/125 - STI

EDP: 12501200
9/16-18 STI H4 3S/P PLUG
Description
P

Steel

Low Carbon Steel : 1010; 1018
Medium Carbon Steel : 1035; 1045
High Carbon Steel : 1065

Good
Best
K

Cast Iron

Cast Iron

Good
Best
N

Non-Ferrous

Aluminum : 6061; 7075
Aluminum : Casting

Good
Best
P

Steel

Low Carbon Steel : 1010; 1018
Medium Carbon Steel : 1035; 1045
High Carbon Steel : 1065

Good
Best
K

Cast Iron

Cast Iron

Good
Best
N

Non-Ferrous

Aluminum : 6061; 7075
Aluminum : Casting

Good
Best
Description
General Purpose tap series provides exceptional value for tapping helicoil (STI) threads in a variety of ferrous and nonferrous metals.
Features & Benefits
HSS material Increased wear resistance
Inch & Metric Complete Offering
Screw Thread Insert (STI) tap Repair stripped threaded holes
Spiral Point For through hole applications
Stocked
ALTERNATIVE PRODUCT

CAN: 0 In stock

USA: 50 In stock

MOQ: 1

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Thread Size - Inch9/16
Thread TypeUNF STI
Threads Per Inch18
Thread Limith4
Chamfer TypePlug (4P)
Major Diameter - Inch0.5625
Thread Length - Inch (Lc)1.09
Tap Drill Size Min - Inch0.637
Tap Drill Size Max - Inch0.6451
Neck Length - Inch (L1)1.562
Overall Length - Inch (L)3.811
Square Length - Inch (Ik)0.5625
Shank Diameter - Inch (d)0.48
Square Width - Inch (k)0.36
STI ThreadYes
SubstrateHSS
Surface TreatmentBRIGHT
Coolant ThruNo
Number of Flutes3
Cutting DirectionRH
Helix Angle - Degree0
Interrupted ThreadNo
View Catalog PageHere
NotesOther coatings are available upon request.

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Basic 3D Model (STP)

2D Drawing(DXF)

X