Fit and durability are separate checks

A clip that fits a groove is not thereby approved for that board, exposure or structural demand.

Fit and durability are separate checks

Text equivalent

Geometry

Does the exact assembly physically engage?

Material

Is each metal and treatment identified?

Environment

Is the documented use applicable?

Design

Are loads and installation separately resolved?

A clip that fits a groove is not thereby approved for that board, exposure or structural demand.

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Original educational diagram · Fastener Compatibility · September 14, 2026.