✦ Verified product
Coupling Hexagonal Nut Zinc Plated 5/8-11 * 2-1/8" Grade 8
CAD 3.60
Quantity
Les Attaches RJM
Verified independent store
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Also known as extension nuts, use these to connect and extend threaded rods. Made from Grade 8 steel, they'reabout 25%stronger than medium-strength steel coupling nuts. Zinc-plated