Part number
112581 Countersunk screw
A countersunk machine screw with a cross: two through each runner into the side frame’s front and back rails, its head flush so the drawer runs over it. Use only these for the runners.
Quick size & thread spec
- Length
- 8 mm · ⁵⁄₁₆″
- Diameter
- 4 mm · ³⁄₁₆″
- Head diameter
- 7.5 mm · ⁵⁄₁₆″
- Thread
- Metric, M4
- Drive
- PZ2
- Material
- Zinc-plated steel
1:1 On-Screen Screw & Part Sizer
1:1 SCALEHold your physical screw or dowel flat against the screen to verify length and thread diameter.
Length: 8 mm Ø Diameter: 4 mm Head diameter: 7.5 mm
- In the box
- 12 with the IKEA TROTTEN drawer unit
Lost or broke part 112581?
Ask IKEA for spare part 112581, 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
- IKEA TROTTEN drawer unit 12 in the box, in one step
Commonly used in
IKEA furniture series that use this part:
- TROTTEN
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.
Other screws on iFlatpack
100086Long screw IKEA MICKE100181Socket screw M6 × 16 mm · IKEA IDÅSEN100214Long screw IKEA HEMNES, IKEA IVAR, IKEA RAST, IKEA TROFAST100215Long screw IKEA BEKVÄM100229Screw IKEA TROFAST100344Euro screw 13 mm long, 6 mm across, 10 mm head · IKEA IVAR100347Screw IKEA HEMNES, IKEA BISSA, IKEA HEMNES100349Screw IKEA HEMNES, IKEA TROFAST100365Screw IKEA MALM, IKEA MICKE100372Short screw 17 × 5 mm · IKEA KALLAX, IKEA KALLAX, IKEA LACK100402Connecting screw M4 × 18 mm · IKEA PAX100404Machine screw M4, 10 mm long · IKEA IVAR
Questions about part 112581
What size is screw 112581?
Part 112581 is a countersunk screw: 4 × 8 mm (³⁄₁₆ × ⁵⁄₁₆″), head diameter 7.5 mm, metric, M4, PZ2 drive.
What tool fits part 112581?
Part 112581 has a PZ2 drive: use a PZ2 (Pozidriv) screwdriver or bit. Our guides drive it with a cross-head screwdriver.
Which furniture models use part 112581?
Part 112581 is used in IKEA TROTTEN.