Zinc-Plated Phillips Countersunk Self-Drilling Construction Screw with Ribs in carbon steel, zinc-plated, inch thread. 4 sizes available; sold by unit.
| SKU | Size | Price | Status | Qty | |
|---|---|---|---|---|---|
| VT-370 | 6 X 3/4 | $ 36 | In stock | ||
| VT-371 | 6 X 1 | $ 39 | In stock | ||
| VT-372 | 6 X 1.1/8 | $ 39 | In stock | ||
| VT-373 | 6 X 1.1/4 | $ 39 | In stock |
Prices per unit, before VAT. Availability is confirmed in the formal quote.
| Material | acero al carbono |
| Finish | zincado |
| Thread system | pulgadas |
| Family | Sheet metal, wood & self-tapping screws |
The zinc-plated Phillips countersunk self-drilling construction screw from TECTUL is a sheet metal screw in carbon steel, zinc-plated and with inch thread. Its main feature is the countersunk head with ribs, which helps seating in board or sheet metal, so it is useful when appearance, clearance, or head seating matters as much as drilling. It differs from a sharp point screw because the drill point opens the passage before forming the thread; however, it does not replace a structural bolt or an anchor. Use the actual available size according to the combined thickness of the parts, required engagement depth, and Phillips tool type for the installation.
| Available sizes |
|---|
| 6 X 3/4 |
| 6 X 1 |
| 6 X 1.1/8 |
| 6 X 1.1/4 |
We dispatch to Bogotá, Medellín, Cali, Barranquilla, and all of Colombia. Request a quote via WhatsApp for the zinc-plated Phillips countersunk self-drilling construction screw indicating size, quantity, and delivery city.
The price depends on size, quantity, and lot availability. Send the reference or required length via WhatsApp for an updated quote.
The actual sizes available for this product include 6 X 3/4, 6 X 1, 6 X 1.1/8, 6 X 1.1/4. Sold by unit.
This reference is distinguished by drill point and board ribs and by the sizes listed on this page; do not substitute it without validating head, thread, material, and application.
Install with the compatible tool, aligning the screw with the part. Avoid over-tightening and validate the substrate before mounting large quantities.
It depends on the environment. Zinc plating is surface protection; for humidity, frequent washdown, or corrosive agents, evaluate stainless steel or another coating specified by engineering.
Yes. TECTUL dispatches to Bogotá, Medellín, Cali, Barranquilla, and other Colombian cities depending on availability and transport conditions.
Updated: July 22, 2026
