ForgeFix TechFast Hex Head Roof Screw Self-Drill Heavy Section 5.5...

Zinc - A chemical element, a silver metal. Corrosion resistant. Combined with Copper makes Brass

Steel - An alloy made predominately of Iron combined with <2% carbon

rubber - Synthetic rubber is any artificial elastomer, usually a polymer, and is used as a substitute for natural rubber.

rubber - Natural rubber is an elastomer derived from the latex containing sap of some plants.

quantity - A measurement, an amount or number

Screws - A simple device use for physically attaching two objects together

heavy - A concept of weight indicating an item may require some effort to lift or move

Size - is the measurement of how big an object is in space.

Weather - is the change of an atmospheres conditions.

Permanent - Something that is long term and most likely to be around forever.

Corrosion - The wear and tear of an object.

Head - The upper part of a body typically separated by the neck.

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