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Hex Coupling Nuts, Grade 2, Plain Finish

Coupling Nut

Also known as:  

Extension Nuts, Rod Coupling Nuts, Threaded Spacers

Fully threaded Coupling Nuts are used with hanger screws, threaded rod and threaded studs. Use to extend length, in spacing applications or as leveling feet.

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Code Product Qty. Package Qty. Carton  
NT113-2443 3/8-16 x 1 3/4" L x 9/16" W Hex Coupling Nut, Grade 2, Plain Finish (no rust protection)
NT102-4313 1/2-13 x 1 3/4" L x 11/16" W Hex Coupling Nut, Grade 2, Plain Finish (no rust protection)
NT102-6313 5/8-11 x 2 1/8" L x 13/16" W Hex Coupling Nut, Grade 2, Plain Finish (no rust protection)