Durable Stainless Steel 410: The self tapping screws are made of magnetic 410 stainless steel, high strength and hardness, stronger than 304 stainless steel, very corrosion resistant for most purposes in outdoor or moist environments
Self Drilling Screws: Very sharp self-drilling tip for soft metal or non-metal. Quick self-tapping screws with hex washer head and external hex drive prevent slippage and ensure a strong hold
Reinforced Storage Box: All self-drilling screws are well packed in a reinforced labeled storage case with thickened latches and dividers, different sizes are sorted and stored in different compartments, handy and neat, orderly and easy to store
Wide Application: The sheet metal screws are widely used in garage, shop, every day needs around the house and dock, rv. Stainless fasteners to install leaf gutters, attach wood to a metal frame, mount e track in box trailer, etc
