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OSG

7015300

5/16-18 STI H4 3S/P PLUG

Specifications

Coating/FinishBright
Number Of Flutes3
Diameter (Inch)5/16
Thread Size5/16-18
Overall Length (Inch)2.94
Short DescriptionSTI Spiral Point Taps for Ferrous and Non-ferrous Materials
Thread StandardUNC
Chamfer3.5P - 4.5P
Thread Length (Decimal)0.77
Diameter5/16 Inch
Unit Of MeasureFractional
Overall Length2.94"
Thread LimitH4
Shank Size (Decimal)0.38
Neck Length (Decimal)1.26
Chamfer TypePlug
Chamfer Range3.5P - 4.5P
Chamfer (Decimal)0.25
Primary Workpiece MaterialFerrous and Non-Ferrous Material
Blind Hole Add0.11
65% Thread Drill Size (Decimal)0.33
75% Thread Drill Size (Metric)8.43
75% Thread Drill Size (Decimal)0.33
75% Thread Drill Size (Metric)8.43
75% Thread Drill Size (Letter)Q
65% Thread Drill Size (Letter)Q
Full Thread1
Item Sort (Metric)0.31
Pitch (Decimal)0.06
Threads per Inch18
Square Length (Decimal)0.44
Square Size (Decimal)0.29
Product TypeIndustrial Supplies
Unit of MeasureFractional
Shank Diameter0.380"
Thread Length0.763"
Neck Length1.251"
Thread TypeUNC
Square Size0.285"
Tap Size5/16"
Square Length0.437"