Name: Knauf Drywall Screw 1000Pcs/Box - 3.5MM X 25MM
Brand: Fepy
SKU: 17309-PKT
Price: 21.50 AED
Availability: OutOfStock

Question 1

What is the Knauf Drywall Screw 3.5x25mm 1000Pcs used for?

Accepted Answer

These screws are designed for installing drywall panels to studs. With a 3.5 mm diameter and 25 mm length, a box of 1000 screws is ideal for typical interior drywall projects in both homes and commercial spaces. The zinc finish adds corrosion resistance for dry interior conditions.

Question 2

What are the key specifications of this screw?

Accepted Answer

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

Question 3

What does the zinc coating mean for durability and where should I use it?

Accepted Answer

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.

Question 4

How should I install Knauf drywall screws for best results?

Accepted Answer

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.

Question 5

Which drywall thickness is compatible with these screws?

Accepted Answer

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.

Question 6

Are these screws suitable for humid areas like bathrooms?

Accepted Answer

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.

Question 7

What safety considerations should I follow when handling and installing these screws?

Accepted Answer

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.

Question 8

What is the return policy for this item on Fepy?

Accepted Answer

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.

Question 9

Is a 1000-piece box a good value for drywall projects?

Accepted Answer

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.

Question 10

How does this Knauf drywall screw compare to Gyproc drywall screws (3.5x25mm) available on Fepy?

Accepted Answer

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

Knauf Drywall Screw 1000Pcs/Box - 3.5MM X 25MM

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