What should be considered when selecting replacement bolts in terms of material?

When selecting replacement bolts, it is crucial to focus on strength and resistance to corrosion. The mechanical properties of the bolts, such as their tensile strength, will determine their ability to withstand loads and stresses without failing. Additionally, resistance to corrosion is vital, especially in a naval environment where exposure to saltwater and humidity can lead to rapid degradation of materials. Corrosion resistance ensures the longevity and reliability of the bolted joint, minimizing the risk of failure due to environmental factors.

While other factors like cost and availability, color and ease of installation, as well as weight and size, may be relevant to some extent, they do not directly impact the structural integrity and durability of the bolts in critical applications. Therefore, focusing on strength and resistance to corrosion is essential for safe and effective performance in mechanical systems, especially in aviation and military settings.