Spare Hardware Parts - Pack of 8 Replacement UK | Ubuy
Ikea Billy bookcase shelf pins support, Part # 121762 (8 pack) - NEW | eBay
101532 X 20 IKEA Billy Bookcase/ METOD Shelf Pins/ Support/ Fixings 100% Genuine | eBay
Billy new style shelves in old style bookcases : r/IKEA
Ikea Billy Bookcase Hack for our Living Room - Makes, Bakes and Decor
Billy Bookcase Hack with Library Ladder - The Lilypad Cottage
BILLY white, Extra shelf, 76x26 cm - IKEA
Spare Hardware Parts Billy Shelf Pins (Compatible with IKEA Part #131372) (Pack of 12) : Amazon.co.uk: Home & Kitchen
IKEA BILLY Shelf Pin #131372 – FurnitureParts.com
ReplacementScrews Shelf Support Pins Compatible with IKEA Part 121762 (Old Billy Bookshelf - pre 2013) - Zinc Alloy Die-Cast Shelf Pegs (Pack of 8) : Amazon.co.uk: DIY & Tools
BILLY Bookcases - multiple shelves in two units have what looks like poorly drilled holes. Is this normal? : r/IKEA
IKEA Billy bookcase tip: if you have an OLD Billy bookcase (pre-2014) you can still add extra shelves even though the new extra shelves from IKEA use a new, disc-shaped shelf pin.