Screw 3.5 x 20 mm — pack of 4

Screw 3.5 x 20 mm. One single part covers every brand listed below: what matters is the dimension, not the logo on the bag. Screw missing or broken on a flat-pack piece of furniture? This is the replacement for the 3.5 x 20 mm size.

Specifications

• Type: screw
• Diameter: 3.5 mm
• Length: 20 mm
• Pack: 4 pieces
• Found on: shelving unit, drawer and front

Common use : Size for shelves, shelf pins and shelf supports. In inch-based instructions, this size is written #6 x 20 mm, No. 6 x 20 mm, 6g x 20mm.

Check before you order

• Measure the diameter across the thread, never across the head: it must be 3.5 mm.
• Measure the length from under the head — head included if it is countersunk: 20 mm.
• The drive must take the same screwdriver as the original screw.

Nearby sizes

If your screw is a bit longer or shorter, compare with these dimensions:

• Screw 3.5 x 16 mm
• Screw 3.5 x 15 mm
• Screw 3.5 x 25 mm
• Screw 3.5 x 13 mm
• Screw 3.5 x 12 mm

Don't know the size of your screw? Our free tool finds it in thirty seconds: measure my screw.

References covered

This 3.5 x 20 mm screw is the same part whatever brand the furniture comes from. Here are the part numbers and manual sizes it replaces:

BabyDan

• Screw 3.5 x 20 mm for BabyDan children's beds and safety gates

Black Red White

• Screw 3.5 x 20 mm for Black Red White flat-pack furniture

Brico Dépôt

• Screw 3.5 x 20 mm for Brico Dépôt kitchen units and shelving

But

• Screw 3.5 x 20 mm for But flat-pack furniture

Castorama

• Screw 3.5 x 20 mm for Castorama kitchen units and shelving
• also searched as: Castorama 3.5x20 · Castorama M3.5x20 · screw Castorama GoodHome · screw Castorama Colours

Conforama

• Screw 3.5 x 20 mm for Conforama flat-pack furniture

JYSK

• Screw 3.5 x 20 mm for JYSK flat-pack furniture
• also searched as: JYSK 3.5x20 · JYSK M3.5x20 · screw JYSK bed frame · screw JYSK wardrobe

Leroy Merlin

• Screw 3.5 x 20 mm for Leroy Merlin kitchen units and shelving
• also searched as: Leroy Merlin 3.5x20 · Leroy Merlin M3.5x20 · screw Leroy Merlin Spaceo · screw Leroy Merlin Delinia

Poco

• Screw 3.5 x 20 mm for Poco flat-pack furniture

Rauch

• Screw 3.5 x 20 mm for Rauch flat-pack furniture
• also searched as: Rauch 3.5x20 · Rauch M3.5x20 · screw Rauch Packs · screw Rauch Schwebetürenschrank

Roller

• Screw 3.5 x 20 mm for Roller flat-pack furniture

Sauder

• Screw 3.5 x 20 mm for Sauder flat-pack furniture
• also searched as: Sauder 3.5x20 · Sauder M3.5x20 · screw Sauder bookcase · screw Sauder TV stand

Songmics

• Screw 3.5 x 20 mm for Songmics flat-pack furniture
• also searched as: Songmics 3.5x20 · Songmics M3.5x20 · screw Songmics trampoline · SONGMICS 3.5x20

Tvilum

• Screw 3.5 x 20 mm for Tvilum flat-pack furniture

Vasagle

• Screw 3.5 x 20 mm for Vasagle flat-pack furniture

XXXLutz

• Screw 3.5 x 20 mm for XXXLutz flat-pack furniture

Other ways this size is written

Depending on the manual, the country or the supplier, the same screw is written: 3.5x20 · 3.5 x 20 · 3.5x20 mm · 3.5x20mm · 3.5*20 · 3.5×20 mm · M3.5x20 · M3.5 x 20 · M3.5x20mm · 3.5-20 · Ø3.5 20 · 3,5x20 · #6 x 20 mm · No. 6 x 20 mm · 6g x 20mm

Frequently asked questions

Will this screw fit furniture from another brand?

Yes, as long as the dimension is the same. A flat-pack furniture screw is a standard part: with the same diameter, length and drive, it fits furniture bought from any retailer. That is why this page covers so many brands.

How do I measure my screw?

With a caliper: measure the diameter across the thread, and the length from under the head — or including the head for a countersunk screw. If in doubt, our free measuring tool finds it in thirty seconds.

My manual gives the size in inches, what do I do?

Convert it: 5/32" is 4 mm, 3/16" is 5 mm, 1/4" is 6 mm and 5/16" is 8 mm. US manuals also write the diameter as a gauge number (#8 for 4 mm, #10 for 5 mm, #14 for 6 mm).

How many screws are in the pack?

Each pack contains 4 identical screws. That is the standard pack size for all our fasteners.

Compatibility

Compatible replacement part, not manufactured or sold by BabyDan, Black Red White, Brico Dépôt, But, Castorama, Conforama, JYSK, Leroy Merlin, Poco, Rauch, Roller, Sauder, Songmics, Tvilum, Vasagle, XXXLutz. Brand names mentioned belong to their respective owners and are used only to indicate the compatibility of this part.