YG-1 Spiral Flute Tap: 5/16-18 UNC, H3, 3 Flute, Uncoated, T2443

YG-1

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SKU:
YG1-T2443
$24.40

Tap threads in blind holes and pull the chips out with this 5/16-18 spiral flute tap.

  • Thread standard: UNC
  • Thread size: 5/16-18
  • Thread limit: H3
  • Thread length: .472"
  • Number of flutes: 3
  • Coating/finish: Uncoated
  • Workpiece material: Steel, Stainless Steel, Cast Iron, Non-Ferrous
  • Thread pitch (TPI): 18
  • Overall length: 2.720"

YG-1 part number T2443.

Specifications

Unit of Measure
Inch
Number of Flutes
3
Shank Type
Square
Overall Length (Decimal)
2.7200
Coating/Finish
Uncoated
Shank Diameter (Decimal)
0.3180
Shank Diameter (Metric)
8.08
Overall Length (Metric)
69.09
Helix Angle
40 degrees
Thread Standard
UNC
Thread Size
5/16-18
LxD Ratio
2.5xD
Thread Limit
H3
Thread Pitch (TPI)
18
Blank Standard
302A
Chamfer Length
2P-3P
Workpiece Material
Steel, Stainless Steel, Cast Iron, Non-Ferrous
Drill Size (Metric)
6.65
Square Length (Decimal)
0.3800
Square Length (Metric)
9.65
Square Size (Decimal)
0.2380
Square Size (Metric)
6.05
Thread Length (Decimal)
0.4720
Thread Length (Metric)
11.99
Usable Length (Decimal)
1.1260
Usable Length (Metric)
28.60
$24.40
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