Part number
100181 Socket screw
A machine screw with a 5 mm hex socket. Eight, each with a flange nut, set the beam’s width; eight fix the top to the end plates.
Quick size & thread spec
- Length
- 16 mm · ⅝″
- Diameter
- 6 mm · ¼″
- Thread
- Metric, M6
- Drive
- hex key, 5 mm
- 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: 16 mm Ø Diameter: 6 mm
- In the box
- 16 with the IKEA IDÅSEN desk
Lost or broke part 100181?
Ask IKEA for spare part 100181, 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 IDÅSEN desk 16 in the box, in 2 steps
Commonly used in
IKEA furniture series that use this part:
- IDÅSEN
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 MICKE100214Long screw IKEA HEMNES, IKEA FRIHETEN, IKEA INGATORP, IKEA RAST, IKEA TARVA100215Long screw IKEA BEKVÄM100229Countersunk hex screw 7 × 50 mm · IKEA KURA, IKEA NORDEN, IKEA TARVA, IKEA TROFAST, IKEA TROFAST100347Screw IKEA HEMNES, IKEA BISSA, IKEA BLÅLIDEN, IKEA HEMNES, IKEA STÄLL100349Screw IKEA HEMNES, IKEA TROFAST, IKEA TROFAST100365Screw IKEA MALM, IKEA MICKE, IKEA BESTÅ, IKEA BRIMNES, IKEA HAUGA, IKEA IVAR, IKEA KLEPPSTAD, IKEA KURA, IKEA NORDEN, IKEA NORDLI, IKEA NORDLI, IKEA SONGESAND, IKEA TARVA100372Short screw 17 × 5 mm · IKEA KALLAX, IKEA KALLAX102323Stop screw IKEA RAST104321Long screw 70 × 6 mm · IKEA KALLAX, IKEA KALLAX104322Screw IKEA STEFAN105021Screw IKEA ALEX
Questions about part 100181
What size is screw 100181?
Part 100181 is a socket screw: 6 × 16 mm (¼ × ⅝″), metric, M6, hex key, 5 mm drive.
What tool fits part 100181?
Part 100181 has a hex 5 mm drive: use a 5 mm hex key. Our guides drive it with the hex key, 5 mm 124345.
Which furniture models use part 100181?
Part 100181 is used in IKEA IDÅSEN.