Saint-Gobain Gyproc Tech Screw, Specialist Fastener for Gyproc Framing Systems - 1000PCS/Box

It's a heavy-duty timber screw from Saint-Gobain Gyproc. Each box contains 1000 screws that are 45 mm long, with a zinc-plated steel finish. The large head design helps prevent pull-through and provides strong holding power for timber joints.

Specifically, they are zinc-plated steel screws for corrosion protection, 45 mm in length, designed with an extended thread for easy driving and a pointed tip for starting quickly. The large head allows for better torque transfer and reduces material damage.

They are versatile and suitable for wood, metal, plastic, drywall, and masonry applications. They’re ideal for timber joints but can be employed in a range of fixing tasks where a timber screw is appropriate.

Use a compatible driver (Phillips, Pozidriv, or a suitable impact driver bit for the head type). The pointed tip helps start the screw easily; for hardwoods or dense materials, consider a pilot hole. Drive until the screw sits flush to the surface without over-torquing to avoid material damage.

Yes, the zinc-plated finish provides corrosion protection suitable for indoor or covered environments. For outdoor or high-damp environments, you may want weather-resistant or stainless options to reduce corrosion risks.

Typical projects include timber frame assembly, joining timber joints, attaching drywall to wood studs, mounting brackets to wood, and other general timber fixing tasks where a strong 45 mm screw is appropriate.

Each box contains 1000 screws. If you need more, you can reorder or stock up as needed; Fepy typically offers restock options for these bulk packs.

A 45 mm screw length is well-suited for typical timber joints and moderate material thickness where full engagement with the substrate is desired without protrusion. If your timber is thicker or you’re joining thicker pieces, you might opt for a longer screw.

Compared to a 50 mm Gyproc timber screw, the 45 mm version is slightly shorter, which can be better for thinner boards or when you don’t want the screw to protrude. For drywall-only work, a dedicated drywall screw (often finer thread) may be more appropriate. See these related options on Fepy for side-by-side comparisons: 1) Gyproc Timber Screw 50mm 1000pcs - https://fepy.com/product/gyproc-timber-screw-50mm-1000pcs 2) Gyproc Drywall Screw 3.5x25mm 1000pcs - https://fepy.com/product/gyproc-drywall-screw-3-5x25mm-1000pcs

You'll want a compatible screwdriver or impact driver with the appropriate bit (typically Phillips or Pozidriv for these head types). If using an impact driver, start at a low torque setting and increase as needed to avoid over-driving. A pilot hole may be helpful in hardwoods or very dense materials.

Yes. Wear eye protection to guard against metal shavings, handle screws with care to avoid hand injuries, keep them in their box when not in use, and store in a dry place to preserve the zinc plating. Use the proper tool settings to avoid stripping the screw head or damaging the workpiece.

Buying a box of 1000 screws offers bulk value and reduces the frequency of reorders. If you’re ever unsatisfied, you can pursue a return under Fepy’s standard return policy. The box quantity and bulk pricing typically provide a cost-per-screw advantage for larger projects.