IKEA Part 131372. If your Billy shelves have 3mm holes you need this part 131372.
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Aluminum Pocket Hole Jig Kit, 1 Set Handle Pitch Punch Hole Locator,Shelf Pin Drilling Guide Jig,Straight Hole Drilling Template
Aliexpress UK
131372 X 20 IKEA Billy Bookcase Shelf Pins/Support/ Fixings 100% Genuine, these are new generations pins.
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Drawer Slide Installation Jig Kit, Drawer Slide Tool, Precision Cabinet Hardware Jig, Shelf Pin Jig Hinge Jig For Cabinets H7p4
Aliexpress UK
Suitable for an Approximate 3mm Hole. Wrens/Howdens Shelf Support Pins 2mm.
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Drawer Slide Installation Jig Kit, Drawer Slide Tool, Precision Cabinet Hardware Jig, Shelf Pin Jig Hinge Jig for Cabinets E0Z9
Aliexpress UK
🌟 Heavy-Duty Steel Shelf Supports | Pegs & Pins for 5mm Holes 🌟. - High-quality steel shelf supports designed for durability and strength. - Load Capacity: Add more supports for increased weight-bearing capacity.
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Dowel Pin Assortment Kit M1 M2 M2.5 M3 M4 M5 M6 M8 304 Stainless Steel Locating Dowel Pin Shelf Support Peg Solid Cylinder Pin
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【Versatile Application】 Widely used to reinforce bookshelves, display cabinets, closets, cupboards, wine cabinets, and more. They can also be used to extend cabinets, add partitions, and increase storage space.
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20/40/80 pcs Shelf Bracket Pegs with Rubber Sleeves 5x16mm(0.2X0.63inch) Shelf Holder Support Pins for Cabinet Bookcase
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【Versatile Application】 Widely used to reinforce bookshelves, display cabinets, closets, cupboards, wine cabinets, and more. They can also be used to extend cabinets, add partitions, and increase storage space.
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3MM Multipurpose Shelf Support Pins Transparent PVC Furniture Cabinet Cupboard Peg Easy Installation Lightweight and Portable
Aliexpress UK
Material: Iron+Silicone.
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Supermarket fruit shelf display shelf fruit shelf multi-layer fruit store fruit display shelf commercial vegetable shelf
Aliexpress UK
Description:1.6mm Shelf Pins are used to support a shelf in place on any project with 6mm shelf holes.2.Support pegs use advanced Metal riveting process, the metal support are integrally formed, which is durable, not easy to loose and wear and has a long service life.3.These steel shelf support pegs are designed in small type, which made them hardly noticeable and prevent shelf wobble, it make the board sturdy enough to keep level and stable.4.This laminate Shelf support Pegs, with a stylish color design, is easier to fit into your style, while adding a chamfer design to the front end of the metal studs for a smoother and easier installation.5.Shelf Pegs widely used on Furniture,Shelves Supplies,wine cabinet,display cabinet,book shelf,closet,shoe cabinet ,Kitchen,solid wood plywood plastic ,glass plate,and so on.
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10Pcs Brooch Pin Safe Keepers Pin Locks Pin Backs Clasp Locking Pin Keeper Backs Locking Pin Backs With Wrench Tools
Aliexpress UK