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Home / Washers / Crescent Washer Half-Round Washer Half-Moon Nut Large Desk Connector Furniture Screw Four-in-One Connector M8

Attributes

Brand -
Category Standard Parts, Components & Industrial Consumables / Washers
Origin -
Material Carbon Steel
Thread Size M8
Finish Zinc Plated
Shape Half-Round / Crescent
Application Furniture Assembly & Desk Connectors
Package Quantity 50 Pieces
Load Capacity High Strength Industrial Grade
Compatibility Standard M8 Bolts and Nuts
Corrosion Resistance Moderate (Indoor Use Recommended)
Installation Tool Wrench or Socket Set

6 reviews

A

Anonymous

Mar 30, 2026

Rating: 5/5

Exactly as described

Bought these for a workshop bench. They match the description perfectly. The crescent shape allows for a tight fit in corners where round washers wouldn't work.

A

Anonymous

Mar 29, 2026

Rating: 5/5

Perfect for my standing desk build

These half-moon connectors were exactly what I needed to join the legs of my custom standing desk. The M8 threading is precise, and the zinc finish looks professional. Highly recommend for DIY furniture projects.

A

Anonymous

Mar 16, 2026

Rating: 5/5

Great value for money

You get a lot of pieces for the price. I have plenty left over for future repairs. The half-round design is unique and very effective for edge connections.

A

Anonymous

Mar 10, 2026

Rating: 4/5

Good quality, fast shipping

The washers are sturdy and fit well. I used them to repair an old office chair. One star off only because the packaging was a bit battered, but the parts inside were fine.

A

Anonymous

Mar 03, 2026

Rating: 3/5

Decent but instructions missing

The hardware itself is good quality steel, but I wish there was a small diagram included for the best orientation during installation. Had to figure it out by trial and error.

A

Anonymous

Mar 01, 2026

Rating: 5/5

Strong hold for heavy tables

I was worried these might be too small for my large dining table connector, but they held up perfectly under significant weight. The four-in-one design makes assembly much faster.

5 FAQ

Q: What is the inner diameter of the hole?

A: The inner diameter is designed specifically for M8 bolts, which typically means an 8mm clearance to ensure a snug but manageable fit.

Q: Can I use these with wooden screws instead of machine bolts?

A: These are designed to work with M8 machine bolts or threaded rods. They may not function correctly with standard wood screws that do not have an M8 thread pitch.

Q: Is there a maximum weight limit for these connectors?

A: While we do not specify an exact weight limit as it depends on the entire assembly structure, these are made from high-strength carbon steel and are rated for standard heavy-duty furniture applications like desks and tables.

Q: Does the package include the matching bolts?

A: No, this package contains only the Crescent Half-Round Washers/Connectors. Bolts and nuts must be purchased separately to match the M8 specification.

Q: Are these washers suitable for outdoor furniture?

A: While they are zinc-plated for some corrosion resistance, we recommend using them primarily for indoor furniture. For outdoor use, please consider applying an additional sealant or using stainless steel alternatives.

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