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Home / Connectors and Fasteners / Half-Moon Washer 4-in-1 Connector, Semi-Circular Washer, Crescent Nut for Large Desk Furniture Fixed Connection Screws
Connectors and Fasteners

Attributes

Brand -
Category Industrial Small Parts / Connectors and Fasteners
Origin -
Material Zinc Alloy
Thread Specification M8
Surface Finish Nickel Plated
Package Quantity 20 Sets
Recommended Wood Thickness 25mm - 50mm
Load Bearing Capacity 50 kg per connection
Drive Type Hex Socket
Color Silver
Application Desk, Table, Cabinet
Warranty 12 Months Limited

5 reviews

A

Anonymous

Apr 21, 2026

Rating: 4/5

Good value pack

Quality is good for the price. One washer was slightly scratched but didn't affect function.

A

Anonymous

Mar 14, 2026

Rating: 5/5

Strong hold

I was worried about stability but these crescent nuts grip the wood tightly. No wobbling.

A

Anonymous

Mar 12, 2026

Rating: 5/5

Easy to install

Drilled the hole and inserted. The M8 thread fits standard bolts perfectly.

A

Anonymous

Mar 11, 2026

Rating: 5/5

Perfect for my standing desk

Used these to connect the legs to the tabletop. Very sturdy and the hidden look is professional.

A

Anonymous

Feb 23, 2026

Rating: 5/5

Great hidden connector

Exactly what I needed for a clean look without visible screws on the surface.

5 FAQ

Q: Are these rust resistant?

A: The nickel plating provides good resistance for indoor furniture use.

Q: Is an Allen wrench included?

A: No, please use a standard M8 hex key which is commonly available.

Q: What is the maximum tabletop weight?

A: Depending on leg count, each set supports 50kg. Use 4 sets for standard desks.

Q: Can these be used on particle board?

A: Yes, but we recommend solid wood or high-density particle board for best load bearing.

Q: What size drill bit do I need?

A: We recommend a 15mm drill bit for the washer cavity.

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