Skip to main content
IBC Member Market

OSG

147708

1/2-13 STI H4 4FX BOTT EXO VA3 V

Specifications

Thread LimitH4
Number Of Flutes4
Diameter (Inch)1/2
TypeHigh Performance
Overall Length (Inch)3.81
Coating/FinishTiCN
Thread Size1/2-13
Thread StandardUNC
Short DescriptionSTI High Performance Spiral Flute Tap for Stainless Steel
ChamferBottoming
Threads per Inch13
Shank Diameter (Decimal)0.48
Diameter1/2 Inch
Unit Of MeasureFractional
Overall Length3.81"
Neck Length (Decimal)2.13
Chamfer Range1.5P - 2P
Thread Size (Decimal)0.77
Blind Hole Add0.15
Chamfer (Decimal)0.15
65% Thread Drill Size (Decimal)0.52
75% Thread Drill Size (Fractional)33/64
75% Thread Drill Size (Decimal)0.52
75% Thread Drill Size (Fractional)33/64
Full Thread1.97
Item Sort (Metric)0.5
Pitch (Decimal)0.08
Threads Per Inch (Decimal)13
Square Length (Decimal)0.57
Product TypeIndustrial Supplies
Thread TypeUNC
Unit of MeasureFractional
Shank Diameter0.480"
Thread Length0.768"
Neck Length2.126"
Square Size0.563"
Square Length0.563"