DIN 961 Hex Bolt (ISO 8676) MF 10.9 Zn fine thread - fully threaded

Steel material, low corrosion resistance.
Fully threaded, fine (MF) metric thread. For joints requiring precision and strong holding power.
Bright zinc plated (ZN).
Strength class 10.9
Hex head.

A hex bolt (nut head, hex head, hexagon head bolt) is the most commonly used screw fastener in machine and equipment installations. The shape of the head provides a good grip, and the tools used for installation provide a secure grip for tightening the fastener to the correct torque.
In everyday language, a hex bolt is known by many names, such as bolt, screw, machine screw, nut head screw, threaded bolt, or threaded screw, to name a few of the most common.
Materials: plain steel (ST), zinc plated (bright zinc, ZN, zinc), hot-dip galvanized (KS, HDG), stainless steel (A2), and acid-resistant steel (A4).