What is this?
These dome cap nuts are widely used in machinery, automobiles, construction, plumbing, furniture repair and maintenance, vehicle assembly, fencing, etc. They can also be used for decorative surface treatment of indoor and outdoor projects such as stairs, handrails, etc. The solid brass material ensures that it can last in harsh environments and is a good choice for indoor and outdoor applications.

What will I get?
Color: Gold Tone
Material: Brass
Thread Size: M4x0.7mm
Outside Diameter: 7mm/0.28 inch
Total Height: 8mm/0.31 inch
The package contains about 12 packs of Acorn Hex Cap Nuts

Are there any advantages of the product?
These acorn nuts are made of durable brass material, which is wear-resistant and strong, rust-resistant, corrosion-resistant, not easy to break or deform, and durable. The practical dome protection design prevents thread damage, scratches, and moisture intrusion, extending the life of the fastener. The precision-designed threads ensure a tight fit, and the smooth surface avoids scratches on your hands. The hexagonal design makes it easy to tighten with tools and to install.

How to use it?
Align the dome cap with the exposed threads and tighten it firmly with a wrench or other tools until it is snug, avoiding over-tightening or too loose to cause it to be damaged or fall off.

What should I notice?
Please note the dimensions before ordering the dome nuts.