Question 1

What is the Saint-Gobain Gyproc 13mm Wafer Head Screw used for?

Accepted Answer

This 13mm wafer head screw is an economical choice for securing plasterboard, drywall, and similar materials. The wafer head design helps it countersink smoothly without tearing the board, and the 4CUT drive bit speeds up installation.

Question 2

What does the 13mm wafer head mean for installation?

Accepted Answer

The wafer head sits flush with the surface, reducing the chance of chipping or breaking the board as you countersink. It works with the 4CUT waferhead bit for easy driving and quick setup.

Question 3

What materials and sizes are available for this screw?

Accepted Answer

The range includes sizes from 10mm to 16mm and comes in brass or steel variants. For this product, the 13mm length is commonly used for standard plasterboard applications.

Question 4

How should I install these screws on plasterboard or drywall?

Accepted Answer

Use a 4CUT waferhead bit to drive the screw straight into the material, aiming to sit slightly below or flush with the surface without over-tightening. Let the head countersink naturally to avoid damaging the board.

Question 5

Are these screws suitable for bathrooms or moisture-prone areas?

Accepted Answer

Yes, the waferhead design and steel/brass options provide good performance in areas with higher moisture levels, helping minimize stripping and ensuring a secure hold in wallboards.

Question 6

What factors should I consider when choosing between 13mm, 10mm, and 16mm screws?

Accepted Answer

Choose 10mm for thinner boards or light-duty applications, 13mm for standard plasterboard thickness (around 12.5–13mm), and 16mm when extra embedding depth is needed (thicker boards or when securing into denser substrates).

Question 7

What applications are best suited for these Gyproc wafer head screws?

Accepted Answer

They’re ideal for wallboard and plasterboard installation in residential and commercial projects, including homes, offices, and light commercial spaces where quick, reliable board attachment is required.

Question 8

How do these screws differ from other drywall screws?

Accepted Answer

The 4CUT waferhead drive and the low-profile wafer head reduce the risk of board damage and stripping, making them easier to countersink compared with some traditional bugle-head drywall screws.

Question 9

How can I verify I’m buying authentic Saint-Gobain Gyproc screws on Fepy?

Accepted Answer

Look for the Saint-Gobain Gyproc branding on the packaging and product listing. Authentic listings specify the 13mm wafer head design and indicate box quantity (e.g., 1000 per box).

Question 10

Is there a bulk or value option for this screw on Fepy?

Accepted Answer

Yes, the product is sold in bulk quantities (1000 per box) to provide cost efficiency for larger projects and ongoing installation needs.

Question 11

Can you compare the 13mm wafer head screw to similar alternatives on Fepy?

Accepted Answer

Sure. Here are quick comparisons to related Fepy options: 1) 10mm wafer head screw – good for thinner boards; 2) 16mm wafer head screw – longer engagement for thicker boards; 3) Brass wafer head screw – potential corrosion resistance in moist environments. See the respective Fepy pages for details: 10mm: https://fepy.com/product/saint-gobain-gyproc-10mm-waferhead-screw-1000-box, 16mm: https://fepy.com/product/saint-gobain-gyproc-16mm-waferhead-screw-1000-box, Brass 13mm: https://fepy.com/product/saint-gobain-gyproc-13mm-waferhead-screw-brass-1000-box

Question 12

What is the recommended return policy if I’m not satisfied with the screws?

Accepted Answer

Fepy offers standard returns for eligible items. If you need to return, follow the platform’s return process for unopened or unused bulk screws within the specified return window.

براغي التثبيت ذات الرأس المسطح (Gyproc) قياس (13mm) تباع (صندوق يحتوي 1000 برغي)

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