A traditional method used to fasten wrought metal parts together is which of the following?

A traditional method used to fasten wrought metal parts together is which of the following?

• A. Rivets
• B. Brazing
• C. Soldering
• D. Screws and bolts

Answer: (A)

Rivets are a traditional mechanical fastener used to join wrought metal parts by passing a metal pin through aligned holes and forming the head on the opposite side to clamp the pieces together. This creates a permanent, strong joint that doesn’t rely on threads or welding. Historically, riveting was the standard method for fastening thick metal components in structures like bridges, ships, and fencing, because the joint remains secure under shear and tension even when metal sheets are thick. Brazing and soldering depend on filler metals that melt and flow into gaps, which is generally less suited for heavy structural joints in wrought metal. Screws and bolts use threads and nuts, providing removable connections rather than the permanent, high-shear-strength joints typical of traditional riveting.

Rivets are a traditional mechanical fastener used to join wrought metal parts by passing a metal pin through aligned holes and forming the head on the opposite side to clamp the pieces together. This creates a permanent, strong joint that doesn’t rely on threads or welding. Historically, riveting was the standard method for fastening thick metal components in structures like bridges, ships, and fencing, because the joint remains secure under shear and tension even when metal sheets are thick.

Brazing and soldering depend on filler metals that melt and flow into gaps, which is generally less suited for heavy structural joints in wrought metal. Screws and bolts use threads and nuts, providing removable connections rather than the permanent, high-shear-strength joints typical of traditional riveting.