Part Number N20311B Tube Coupling Nut

SKU: 4730000118540

N20311B Tube Coupling Nut Datasheet

Thread Pitch Diameters:
+0.6469 to 0.6531 inches
Thread Direction:
Fabrication Method:
Any acceptable
Nut Style:
Tube coupling
Nut Height:
1.500 inches
Width Across Flats:
0.812 inches
Length To Shoulder:
0.250 inches
Smallest Inside Diameter:
0.442 inches
Thread Series:
Thready Qty Per Inch (tpi):
Thread Size:
0.687 inches
Tube Outside Diameter:
0.438 inches
Seat Angle:
45.00 degrees
Material Specification:
QQ-B-626, 1/2 h federal specification all material responses
Specification Data:
81343-J512 professional/industrial association standard
Nondefinitive Specification/std Data:
4 figure
Manufacturer Cage:

Trade Information:
  • Schedule B: 7415290000
  • SITC: 69432
  • End Use: Finished metal shapes
  • NAICS: 332722
  • USDA: 1

Copper screws, nuts, bolts, rivets, and other fasteners not threaded

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