Pan Head screws have a flat top with rounded sides, sitting slightly above the material surface. Oval Head screws feature a slightly rounded top with a countersunk underside, allowing them to sit semi-flush while providing a decorative finish.
Structural screws are engineered for heavy-duty load-bearing applications like deck framing, timber construction, and structural joining. They offer higher shear strength and generally do not require pre-drilling compared to standard wood screws.
Square Head wood screws (often referred to as Robertson drive screws) offer exceptional torque transfer and significantly reduce cam-out (slipping), making them highly reliable for high-speed power installation.
Yes, exterior wood screws are specifically designed with corrosion-resistant coatings, such as ceramic layers or stainless steel material, to withstand harsh weather elements, moisture, and chemical treatments in wood.
Chipboard screws are optimized for softwoods, particle boards, and medium-density fiberboards (MDF). While they can be used in hardwoods, pre-drilling is highly recommended to prevent the wood from splitting and to ensure smooth insertion.