Library › Hardware › Shelf support pins for 5 mm holes (32 mm system), plain and L-ledge

Plain Ø5 × 16 mm shelf pin (8 in the hole, 8 under the shelf)

Exact dimensions. True size, no printing tolerance added. Threads are plain cylinders at the major diameter.

STEP STL free, CC BY 4.0 (credit "Xem Studio")

Dimensions

pin	plain
dia_mm	5
length_mm	16

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From the full sheet

Shelf support pins for 5 mm holes (32 mm system), plain and L-ledge: every size, notes, mating features and sources. What size shelf pins fit IKEA BILLY?

Other sizes

Plain Ø5 × 20 mm shelf pin
Ø5 pin with a 10 × 12 ledge (prints on its side; the shelf rests on the ledge)
Ø3.2 × 16 pin for the small-hole bookcase variant