IKEA Part # 110907 (4 Pack) ALEX Replacement Furniture Hardware Fittin – Discouch
Amazon.com: ReplacementScrews Hardware Kit Compatible with IKEA KALLAX 4 x 4 Shelf Unit 003.601.44 - All Screws (104321) and Dowels (101339) : Home & Kitchen
Spare Hardware Parts Cam Lock Fastener Screw (Replacement for IKEA Part #118331) (Pack of 8): Amazon.com: Tools & Home Improvement