Rivetto cieco GESIPA VA A2 5x12 mm per 6–8 mm testa tonda piatta

Blind rivet GESIPA VA A2 5x12 mm for 6–8 mm flat-round head is a one-sided fastening element made from A2 stainless steel. It is intended for permanent joining of thin sheets, panels and components where access is available only from one side and a 6–8 mm flat-round head is required. The stainless A2 material provides corrosion resistance suitable for indoor and many outdoor applications, and the 5x12 mm body size is designed to work with materials of moderate thickness while producing a neat, low-profile head on the visible side.

Advantages

This blind rivet offers corrosion-resistant A2 stainless steel construction for durability and longevity in metal and mixed-material assemblies. Its design creates a reliable, permanent joint from one side, reducing the need for access to the rear of the workpiece. The flat-round head with a 6–8 mm diameter produces a clean, finished appearance and distributes load evenly across the fastening surface. The 5x12 mm shank and setting geometry are suited for consistent deformation and strong grip in thin sheet applications.

Suitable for

• Joining thin metal sheets and panels
• Fastening mixed-material assemblies (metal to plastic or composite)
• Applications where access is limited to one side
• Maintenance, repair and light industrial assembly tasks

Key specifications

• Material: A2 (stainless steel)
• Body diameter x length: 5 x 12 mm
• Head style: flat-round head designed for 6–8 mm head diameter appearance
• Installation type: blind (one-sided) rivet
• Typical grip range: suitable for thin sheet thicknesses (refer to application chart for exact grip limits)

How to use

Drill a correct-diameter hole through the materials to be joined, ensuring hole edges are clean and burr-free. Insert the blind rivet into the hole until the head sits flush on the visible surface. Use a compatible blind rivet tool sized for 5 mm mandrels and follow the tool manufacturer's instructions to set the rivet. Apply steady force until the mandrel snaps and the rivet body expands on the blind side to form a secure joint. Remove any loose mandrel pieces and inspect the formed head and set for proper deformation and seating.

Recommendations

For best results, select a drill bit that matches the rivet body diameter and verify material thickness is within the rivet's grip capacity. When working in corrosive environments or with dissimilar metals, consider galvanic compatibility and, if needed, additional sealing. Use a rivet tool rated for stainless rivets to ensure consistent setting and avoid tool overload. Store rivets in a dry place to preserve material condition.