براغي الحفر الذاتي قياس (14mm) طول (1") تباع (Per Pack)

Diameter: 14 mm; Length: 1 inch; Pack size: 100 screws per pack; Finish: zinc plated for corrosion resistance; Suitable for indoor and outdoor use and for fastening wood, metal, and plastics.

No pre-drilling is generally required because it’s designed to drill its own pilot hole. In very hard or dense materials, a light pilot hole can improve alignment.

It’s suitable for attaching metal and assembled boards into wood, and can be used on surfaces such as wood, metal, and plastic.

It has a zinc-plated finish that provides rust and corrosion resistance, helping extend its life in outdoor or humid environments.

Each pack contains 100 self-drilling screws.

Use a power drill with the appropriate driver bit, drive the screw steadily into the material, and avoid over-tightening to prevent stripping or breaking. Let the screw’s self-drilling point do the work.

Wear eye protection, keep hands away from the drilling area, ensure the workpiece is clamped or secured, and handle the screws with care to avoid injury or damage to materials.

If you’re choosing between similar sizes and finishes on Fepy, consider the following alternatives to match your needs: 14mm x 1-1/4in Self Drilling Screw (https://fepy.com/product/14mm-1-25in-self-drilling-screw), 12mm x 1in Self Drilling Screw (https://fepy.com/product/12mm-1in-self-drilling-screw), 14mm x 2in Self Drilling Screw (https://fepy.com/product/14mm-2in-self-drilling-screw), and 14mm x 1in Zinc Plated Self Drilling Screw (https://fepy.com/product/14mm-1in-zinc-plated-self-drilling-screw). Choose based on required length, material thickness, and corrosion resistance for outdoor use.

They’re well-suited for mounting panels, joining metal to wood, assembling components in carpentry projects, and fastening metal or plastic into wood or other substrates, both indoors and outdoors.

Store in a dry, clean container away from moisture to prevent corrosion. Keep them organized by size and avoid mixing with incompatible fasteners to reduce the risk of rust or damage.

Use the correct driver bit, start at a moderate speed, and avoid applying excessive torque. If you encounter resistance, stop and re-check alignment, material thickness, and whether a pilot hole is beneficial for that specific surface.