National Coarse Right Hand Thread. For joining threaded rods where span of application exceeds 144" or where a threaded fitting is used with threaded rod in suspension applications.

Unit of Measure
Items
Zinc Plated Steel Coupling Nuts

Zinc Plated Steel Coupling Nuts

Zinc Plated Steel Coupling Nuts

Zinc Plated Steel Coupling Nuts

Zinc Plated Steel Coupling Nuts

Zinc Plated Steel Coupling Nuts

Zinc Plated Steel Coupling Nuts

Zinc Plated Steel Coupling Nuts

Zinc Plated Steel Coupling Nuts

Zinc Plated Steel Coupling Nuts
Tap Size N/A 10 - 24 N/A 1/4" - 20 N/A 5/16" - 18 N/A 3/8" - 16 N/A 7/16" - 14
Outside Hex N/A 5/16 " N/A 3/8 " N/A 1/2 " N/A 5/8 " N/A 11/16 "
Overall Length N/A 3/4 " N/A 7/8 " N/A 1-1/8 " N/A 1-3/4 " N/A 1-3/4 "
Pieces Per Package N/A 50 N/A 50 N/A 25 N/A 25 N/A 25
Estimated WT/Package N/A 0.35 lb N/A 1 lb N/A 0.75 lb N/A 2.9 lb N/A 2.6 lb
Estimated WT/100 N/A 0.7 lb N/A 2 lb N/A 3 lb N/A 11 lb N/A 10 lb