Attributes

Brand	-
Category	Standard Parts, Components & Industrial Consumables / Washers
Origin	-
Material	High-Strength Alloy Steel with Plastic Coating
Shape	Semi-Circular (Half-Moon)
Thread Size	M8 (Also available in M6, M10)
Application	Desk Assembly, Furniture Connectors, Large Screws
Finish	Zinc Plated for Corrosion Resistance
Package Type	Four-in-One Connector Kit
Load Capacity	Heavy-Duty Support for Office Furniture
Installation	Tool-Free Snap-Fit or Standard Wrench
Color	Silver with Black Plastic Insert
Origin	Manufactured to ISO Standards

6 reviews

Anonymous

Mar 31, 2026

Rating: 3/5

Decent but plastic coating chips easily

The metal core is strong, but I noticed the plastic coating chipped slightly when I used a wrench that was too large. Just be careful with your tools. Otherwise, they do the job well.

Anonymous

Mar 30, 2026

Rating: 5/5

Great replacement parts

I lost some original connectors during my move and these worked as a perfect replacement. The semi-circular design distributes the weight evenly. Fast shipping too!

Anonymous

Mar 28, 2026

Rating: 5/5

Exactly as described

No complaints here. They match the description perfectly. The M8 threading is precise and the half-moon shape fits the contour of my furniture legs exactly.

Anonymous

Mar 27, 2026

Rating: 5/5

Perfect for my standing desk build

These half-moon washers fit perfectly into the pre-drilled holes of my new office desk. The alloy feels very sturdy and the plastic insert prevents any scratching on the wood surface. Highly recommended for DIY furniture projects.

Anonymous

Mar 12, 2026

Rating: 5/5

Sturdy and reliable

Used these for assembling a large conference table. They held up under significant weight without any bending or slipping. The four-in-one connector concept makes assembly much faster.

Anonymous

Mar 11, 2026

Rating: 4/5

Good quality, slightly tight fit

The build quality is excellent and they look professional. The M8 size was correct, but the fit was a bit tighter than expected, requiring a little extra force to snap in. Once installed, they are rock solid.

5 FAQ

Q: Can these be used outdoors for garden furniture?

A: While they have a zinc-plated finish for corrosion resistance, they are primarily designed for indoor office and home furniture. For prolonged outdoor exposure, we suggest applying an additional sealant.

Q: What tools are needed for installation?

A: Most installations can be done by hand due to the snap-fit design. However, for tightening the central screw, a standard Phillips head screwdriver or an Allen key (depending on your screw type) is sufficient.

Q: How many connectors are included in one package?

A: Each 'Four-in-One' package contains 4 complete connector sets, including the semi-circular washers, bolts, and necessary inserts to assemble four connection points.

Q: Are these washers compatible with M6 screws if I buy the M8 version?

A: No, the M8 version is specifically threaded for M8 screws. We recommend purchasing the specific size kit (M6, M8, or M10) that matches your screw diameter for the best fit and safety.

Q: Is the plastic part load-bearing or just for protection?

A: The plastic insert serves primarily as a protective buffer to prevent damage to furniture surfaces and reduce noise. The structural load-bearing capacity is provided by the high-strength alloy steel core.

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