100 mm Bolts and Half-Moon/Crescent/Lunar Nuts B100 by Palace Imports, Pack of 4. 1/4 Inch Thread. Best for Made in Brazil Beds/Bunk Beds with 2.5 Inch Posts. 100mm Replacement Bolts and Half-Moon Nuts For Bunkbeds, Set of 4SKU: B100$17.99PriceQuantityAdd to CartAbout Replacement Bolts & Nuts