Cross dowel nuts provide a strong joint in tis material where a screw-in fastener is not an option. They create a tight and strong connection point.
1/4 in.-20 Zinc Plated Cross Dowel Nut (4-Pack)
1/2-28 Barrel Thread Adapter for 1/2 Barrels – Black
looking for source 1/2 Barrel nut ( Dowel nut)
Auveco #2262 Tee Nuts 3/8-16 Thread Size 3/4 Diameter Qty 100.
Wood Dowels Cherry Tree Toys
10-24 x 1/2 Barrel Nuts Nickel Plated Brass Sleeve Nut
Cherry Tree Toys 1 Diameter Dowel Cap
Barrel Nut Hardware
FHC 642-0101 T-27 Torx Barrel Nut - #10-24 x 1/2 - Stainless
18 8 304 Stainless Steel Internal Threaded Dowel Pin Standard
Everbilt 1/4 in. x 16 mm Type F Zinc Cross Dowel Nut 817828 - The
1/2'' Flat Head Tamper Resistant Post Nuts Torx® Equivalent 6-Lobe, 1/2'' Barrel Dia., 3/8''-16 Thread, 1'' Barrel Length T50 Driver Stainless Steel
Hafele, Cross Dowel Nut M6x14mm Bright Steel