YG-1 Spiral Point Tap: 7/16-20 UNF, H3, Plug, 3 Flute, Hardslick, J7543

YG-1

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SKU:
YG1-J7543
$39.37

Tap threads in through holes and push the chips ahead with this 7/16-20 spiral point tap.

  • Thread standard: UNF
  • Thread size: 7/16-20
  • Thread limit: H3
  • Chamfer: Plug
  • Thread length: 1.437"
  • Number of flutes: 3
  • Coating/finish: Hardslick
  • Workpiece material: Steel
  • Thread pitch (TPI): 20
  • Overall length: 3.157"

YG-1 part number J7543.

Specifications

Unit of Measure
Inch
Workpiece Material
Steel
Number of Flutes
3
Shank Type
Square
Overall Length (Decimal)
3.1570
Coating/Finish
Hardslick
Shank Diameter (Decimal)
0.3230
Shank Diameter (Metric)
8.20
Overall Length (Metric)
80.19
Performance Class
General Purpose
Thread Standard
UNF
Thread Size
7/16-20
LxD Ratio
3xD
Thread Limit
H3
Chamfer
Plug
Thread Pitch (TPI)
20
Blank Standard
302
Chamfer Length
4P-5P
Secondary Workpiece Material
Stainless Steel, Cast Iron, Non-Ferrous
Drill Size (Metric)
9.96
Square Length (Decimal)
0.4100
Square Length (Metric)
10.41
Square Size (Decimal)
0.2420
Square Size (Metric)
6.15
Thread Length (Decimal)
1.4370
Thread Length (Metric)
36.50
$39.37
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