Product Info Catalog Hardware Metal Stock Threaded Rod Coupling Nut, Zinc-Plated Steel, #10-24 Coupling Nut, Zinc-Plated Steel, #10-24 Request a Quote UPC: 53538701024 SKU: 619627 Model Number: 11842 #10-24, steel coupling nut, coarse threaded, zinc plated, should not be welded.