10pcs M5 Nuts, Zinc Plated Stainless Steel 4-pronged Tee Nut Furniture Threaded Blind Inserts T Nuts Fastener | Fruugo DE
Zinc Plating Slotted Barrel Nut Bolt Cross Dowel Slotted for Bed Chair Furniture | eBay
15mm-80mm Furniture Bolt Nut Set 15 Sets M6 Barrel Nuts Bolts Zinc Plated Allen Head Bolt with Philips-Slotted Barrel Nut for Crib Bunk Bed Furniture Cot | Walmart Canada