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What material are fasteners used in explosive actuated tools made from?

  1. Plastic and rubber

  2. Standard steel

  3. Special steel and tempered

  4. Aluminum alloy

The correct answer is: Special steel and tempered

Fasteners used in explosive actuated tools are made from special steel that is often tempered for enhanced strength and durability. The high-impact nature of these tools requires that the materials utilized can withstand extreme conditions and repeated use without failure. Special steel is engineered to have a higher tensile strength and resistance to wear and deformation, making it ideal for the demanding applications of explosive actuated tools. The tempering process further enhances these properties, allowing the fasteners to maintain their integrity under high-stress situations, ensuring safe and effective operation of the tools.