Genuine Yashica Back Cover Lock Rivet for the camera body casting.  This part screws to the bottom of the camera. Why does Yashica call this part a rivet? This part engages the back cover lock arm to secure the back cover assembly. Used part. EX condition.

Screws are one of the most needed parts when servicing imaging equipment. They can be easily minimized but are one of the most single important parts when assembling imaging equipment.  Screws keep the equipment secure so extremely tight tolerances can be maintained. Screws can be damaged or lost during service.  Manufacturers recommend replacing certain screws when they are removed. Many screws manufactured for cameras and other imaging equipment are specifically made for certain applications. We stock screws made of many different types of materials, coatings, finishes, hardness, color and more.