hex head tapping screw

The head of a self-drilling decking screw is often designed with a star or square drive, which allows for better torque transfer and reduces the chances of strippingself drilling decking screws. The countersunk head, combined with a washer-like ribbed collar, ensures a flush finish, enhancing the overall appearance of the deck. This attention to detail is what sets self-drilling decking screws apart from standard screws, contributing to a more professional and polished look.

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The T-head screw's defining feature is its T-shaped head, which provides a larger surface area than traditional screws. This configuration enables better load distribution and greater resistance to pull-out forces. Typically manufactured from high-strength materials such as stainless steel or carbon steel, T-head screws are designed to endure significant load and stress. The screw's threading, which can be either coarse or fine depending on the required application, ensures a secure fit. Moreover, the T-head allows for easy installation using standard tools, making it user-friendly for both professionals and DIY enthusiasts.


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