برغي ذاتي الثقب برأس (CSK) مقاس (1/2") و ("6) يباع بالعلبة

The 6 x 1/2" designation means the screw is 6 inches long with a 1/2 inch diameter. CSK stands for cheese head (slotted), indicating the type of head that sits flush or slightly proud depending on installation and the specific countersinking design.

The self-drilling tip eliminates the need for pre-drilling holes. It cuts through the substrate as you drive the screw, creating its own pilot hole and reducing installation time and effort.

The screw is suitable for a range of materials including sheet metal, metal studding, aluminum, wood, plastic and PVC. Its design helps create a secure hold across these substrates when driven with the appropriate tool.

CSK (cheese head) screws have a rounded top with a slotted drive. They are designed to sit flush or near flush in many applications, giving a clean surface finish once installed.

Align the screw on the mark, set your drill or driver to the appropriate torque, and drive straight in. Since it’s self-drilling, apply steady pressure and let the tip cut through the material. Avoid over-tightening to prevent stripping or damaging the substrate.

Yes. Wear eye protection, use the correct drill/driver bit, keep fingers clear of the driving path, avoid over-tightening, and ensure you’re using the screw with materials it’s rated for to prevent damage or injury.

Compared to other self-drilling CSK screws, this 6 x 1/2" variant offers a longer length for thicker substrates and a 1/2" diameter for stronger holds. For lighter or thinner materials, shorter or thinner CSK screws may be more appropriate, while larger diameters provide even tougher pulls.

Consider the substrate thickness, required pull resistance, and the number of fastenings needed. For thick or dense materials, a longer screw ensures a secure bite, while the pack quantity should align with your project’s scale to minimize interruptions for replacements.

Each pack contains a set quantity of screws (per pkt). The screws are designed for easy handling and storage, and you can select the pack size to match your project’s needs.

If you’re browsing for alternatives or compatible sizes, you can explore these similar options on Fepy: - 6 x 1/4" Self-Drilling CSK Head Screw - Per Pkt URL: https://fepy.com/product/6-x-1-4-self-drilling-csk-head-screw-per-pkt - 6 x 3/4" Self-Drilling CSK Head Screw - Per Pkt URL: https://fepy.com/product/6-x-3-4-self-drilling-csk-head-screw-per-pkt - 6 x 1/2" Self-Drilling Pan Head Screw - Per Pkt URL: https://fepy.com/product/6-x-1-2-self-drilling-pan-head-screw-per-pkt