What type of fastener might be chosen to minimize weight without sacrificing strength?

Choosing lightweight composite screws is often preferred in applications where minimizing weight while maintaining strength is crucial. Composite materials, typically made from a combination of materials such as fiber-reinforced plastics, provide significant advantages in strength-to-weight ratio compared to traditional materials.

These screws are specifically designed to withstand considerable loads without the bulk that metal fasteners might add, making them suitable for aerospace applications where every ounce counts. The use of lightweight composite screws allows for greater efficiency in fuel consumption and overall performance, particularly in airframe structures.

In contrast, wood screws, heavy-duty steel bolts, and plastic anchors are generally heavier or less effective in high-performance situations. Wood screws are not intended for aerospace materials, while heavy-duty steel bolts, although strong, can add unnecessary weight. Plastic anchors might not offer the required load-bearing capacity needed in structural applications, making them less appropriate for robust design requirements.