Flat Head Solid Copper Nails

Our factory specializes in producing copper flat head solid rivets, which are formed by cold heading using H62 brass, H65 brass or purple copper rods. The head is a flat head cylindrical shape, which is flat and stable after riveting, suitable for connection parts that need to withstand certain tensile and shear forces. The surface of the product can be treated with nickel plating, green antique copper, red antique copper, etc. The specifications range from 2mm to 10mm, and the length can be customized according to the thickness of the workpiece. There is ample stock of regular sizes, and non head diameter and rod diameter customization are supported.

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Product Description

The most common type on the market is the round-head solid rivet, which has a rounded, bulbous head like a small hemisphere. It works fine for tools and leather goods, but it falls short in some applications—such as box and bag copper corners or copper nameplates, where a flat surface is preferred. A rounded half-circle not only looks unattractive but also risks snagging on clothing. This is where the flat-head solid rivet comes into play.

Its head is a cylindrical flat surface with a very low height, protruding only slightly above the workpiece surface after riveting. If further countersinking is performed, the head can even be fully embedded into the material, making it almost flush to the touch.

Name	Flat Head Solid Copper Nails
Material	Copper
Standards	GB,DIN, BSW, JIS, UNC, UNF, Non-standard, Customized Drawing
Thread	Metric Coarse, Metric Fine, UNC, UNF, BSW, BSF.
Sizes	Φ2-Φ20
Finish	Plain/others
Price	0.04usd/pcs-0.50usd/pcs
MOQ	Stardard item(Usually little hundred-little thousand)/determined if non-standard

Product Feature

Flat head flush, no hanging or digging: The head is flat, and after riveting, it aligns nearly flush with the workpiece surface. Unlike round-head rivets that create a bulge or countersunk rivets requiring countersinking, it feels smooth to the touch. The handle grips comfortably without digging into the palm, and the belt passes through without snagging clothing.

The hat and rod are concentric, ensuring no deviation during riveting. The cold heading machine forms them in one go, with the centerline deviation between the hat and rod not exceeding 0.1mm. When riveting, the hammer strikes straight down, and the protruding tail remains perpendicular, avoiding any tilting. Misaligned rivets not only look unsightly but also bear uneven stress, leading to loosening.