براغي كناوف لتثبيت الألواح و الجدران قياس (3.5MMX25MM) ضمن علبة من (1000) برغي

Diameter: 3.5 mm; Length: 25 mm; Material: high-quality steel; Finish: zinc-coated; Threading: standard drywall thread; Pack size: 1000 screws per box.

Zinc coating provides corrosion resistance, making these screws suitable for interior drywall installations and humid indoor areas. They are not intended for exterior exposure or submerged environments.

Use a Phillips #2 bit with an impact driver or screwdriver. Drive the screw until the head sits slightly below the drywall surface without tearing the paper. Avoid overtightening to prevent stud damage. No pre-drilling is typically required for standard gypsum board when anchoring into studs.

The 25 mm length works well with standard drywall thicknesses such as 1/2 inch (12.5 mm) and can also be suitable for 5/8 inch (15.6 mm) boards when anchoring into studs. Always ensure you’re going into a stud for maximum hold.

The zinc-coated screws offer some corrosion resistance for interior humidity, but for bathrooms or high-moisture locations you may want screws with enhanced corrosion resistance or stainless options depending on the exposure level.

Wear eye protection to guard against metal splinters, gloves to protect hands, and store the screws in a dry place. Keep small parts away from children and pets to prevent accidental ingestion or injury.

If you need to return this item, Fepy supports returns per its standard policy. The item should be in resaleable condition and in its original packaging; contact support to initiate a return and obtain instructions.

Yes. A 1000-piece box provides convenience for larger projects, reduces the need to reorder mid-project, and often yields a lower cost per screw compared with smaller packs.

Knauf and Gyproc screws of the same size typically offer similar performance with differences mainly in branding, minor coating variations, and pricing. If you’re comparing, you can view Gyproc’s 3.5x25mm 1000Pcs listing here: https://www.fepy.com/product/gyproc-drywall-screw-3-5x25-1000pcs