Hex Coupling Nuts

Diameter

1 1/2" (1) 1 1/4" (1) 1 1/8" (1) 1 3/4" (1) 1" (1)

(+) show 7 more

Dimensional Standard(s)

ASME B18.2.2 (12)

Finish

BLACK OXIDE (12)

Hardness

HRC 24-32 (4) HRC 26-34 (3) HRC 26-36 (5)

Hole Diameter

Length

1 3/4" (3) 2 1/2" (1) 2 1/4" (1) 2 1/8" (1) 2 3/4" (1)

(+) show 4 more

Material

Steel (12)

Material Grade

150k PSI (2) 8 (10)

Material Standard(s)

SAE J995 (12)

Measurement System

Imperial (12)

Thread Class

UNC-2B (12)

Diameter

Dimensional Standard(s)

Finish

Hardness

Hole Diameter

Length

Material

Material Grade

Material Standard(s)

Measurement System

Thread Class

Thread Pitch

Width Across Flats

Hex Coupling Nuts

1 1/2" - 6 X 3 1/2" HEX COUPLING NUT WITH INSPECTION HOLE SAE J995 GR 8 BLACK OXIDE

1 1/4" - 7 X 3" HEX COUPLING NUT WITH INSPECTION HOLE SAE J995 GR 8 BLACK OXIDE

1 1/8" - 7 X 3" HEX COUPLING NUT WITH INSPECTION HOLE SAE J995 GR 8 BLACK OXIDE

1 3/4" - 5 X 5 1/4" HEX COUPLING NUT WITH INSPECTION HOLE 150K PSI TENSILE STEEL 26-36 HRC BLACK OXIDE

1" - 8 X 2 3/4" HEX COUPLING NUT WITH INSPECTION HOLE SAE J995 GR 8 BLACK OXIDE

1/2" - 13 X 1 3/4" HEX COUPLING NUT WITH INSPECTION HOLE SAE J995 GR 8 BLACK OXIDE

2" - 4.5 X 6" HEX COUPLING NUT WITH INSPECTION HOLE 150K PSI TENSILE STEEL 26-36 HRC BLACK OXIDE

3/4" - 10 X 2 1/4" HEX COUPLING NUT WITH INSPECTION HOLE SAE J995 GR 8 BLACK OXIDE

3/8" - 16 X 1 3/4" HEX COUPLING NUT WITH INSPECTION HOLE SAE J995 GR 8 BLACK OXIDE

5/8" - 11 X 2 1/8" HEX COUPLING NUT WITH INSPECTION HOLE SAE J995 GR 8 BLACK OXIDE

7/16" - 14 X 1 3/4" HEX COUPLING NUT WITH INSPECTION HOLE SAE J995 GR 8 BLACK OXIDE

7/8" - 9 X 2 1/2" HEX COUPLING NUT WITH INSPECTION HOLE SAE J995 GR 8 BLACK OXIDE