DIN 7331 – Countersunk Head Semi-Tubular Rivets

Acme Threads – American Trapezoidal Threads

DIN 7331 specifies countersunk head semi-tubular rivets, designed for flush fastening applications where a smooth and flat surface finish is required after installation. These rivets feature a semi-tubular shank, which reduces installation force while maintaining strong mechanical properties. Widely used in automotive, aerospace, electronics, and furniture manufacturing, DIN 7331 rivets provide secure and durable connections … Read more

DIN 6792 – Semi-Tubular Rivets with Domed Head

Buttress (ISO 2904, DIN 513) – Asymmetrical Load-Bearing Threads

DIN 6792 specifies semi-tubular rivets with a domed head, commonly used for fastening applications where a lightweight, secure, and durable joint is required. Unlike solid rivets, semi-tubular rivets have a partially hollow shank, allowing for easier installation with lower force while still providing strong mechanical connections. These rivets are widely used in automotive, aerospace, electronics, … Read more