Amazon.com : mollensiuer 72 Pieces Blue Alloy Bicycle Spoke Cap Spoke Nipples Bike Spoke Nipples End Tips Nipples End Caps Wheel Spoke Nipples Decor for Various Bicycles Spokes : Sports & Outdoors
Spoke Nipple - 5/8" - (16mm) - Silver - Sams BMX
USA Brand alloy spoke nipple | Empire BMX
Spokes: Nipples - BMXGuru.com / C&W Cycle
48 NOS ACS plastic BMX spoke nipples as found in large lot - see pics | eBay