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Part number

116637 Shelf support screw

Screws a shelf support to a side or the middle upright, if you add a BESTÅ shelf.

Quick size & thread spec

Length
15 mm · ⁹⁄₁₆″
Diameter
4 mm · ³⁄₁₆″
Head diameter
6 mm · ¼″
Drive
PZ2
Material
Zinc-plated steel

1:1 On-Screen Screw & Part Sizer

1:1 SCALE

Hold your physical screw or dowel flat against the screen to verify length and thread diameter.

015 mm
Ø 4 mm

Length: 15 mm Ø Diameter: 4 mm Head diameter: 6 mm

Standard phone: 65 mm · Max / Ultra: 72 mm
In the box
8 with the IKEA BESTÅ TV bench

Lost or broke part 116637?

Ask IKEA for spare part 116637, naming the product it is for. IKEA’s UK site says small spare parts such as screws, knobs or plugs can be ordered free online; elsewhere, look under Customer service, then Spare parts, on your country’s IKEA site, or ask at a store’s customer service desk.

Where it goes

Commonly used in

IKEA furniture series that use this part:

  • BESTÅ

Fitting it

Start the screw by hand so it goes in straight, then drive it with the tool the manual shows: a cross-head screwdriver for a cross, a flat one for a slot, the hex key for a hex socket. Stop as soon as its head sits snug, as one more turn can strip a hole in particleboard. A drill-driver is too strong for most flat-pack screws.

Taking it out

Turn it anticlockwise with the same tool. A head whose cross has worn round can still be gripped with a rubber band pressed between it and the screwdriver. A hole that no longer grips can take a glued wooden dowel, left to dry and drilled again.

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Questions about part 116637

What size is screw 116637?

Part 116637 is a shelf support screw: 4 × 15 mm (³⁄₁₆ × ⁹⁄₁₆″), head diameter 6 mm, PZ2 drive.

What tool fits part 116637?

Part 116637 has a PZ2 drive: use a PZ2 (Pozidriv) screwdriver or bit.

Which furniture models use part 116637?

Part 116637 is used in IKEA BESTÅ.