Home / Uncategorized / Butterfly Hardware Core Kit Butterfly Hardware Core Kit 21" Butterfly Hardware Kit - 21" Butterfly Hardware Kit quantity + $48.00 42" Butterfly Hardware Kit - 42" Butterfly Hardware Kit quantity + $51.00 Butterfly Hardware Core Kit quantity Add to cart Related products $8.15/pack 3/8″-16 Finished Hex Nut, UNC, 18-8 Stainless Steel $8.34/pack 1/4″-20 Finished Hex Nut, UNC, 18-8 Stainless Steel $6.96/pack 3/8″-16 Finished Hex Nut, UNC, Grade A Steel, Zinc $11.75/pack 1/2″-13 Finished Hex Nut, UNC, 18-8 Stainless Steel