Industry News

Fasto has been a reliable supplier of bimetal screws for years, providing roofing professionals with high-performance fasteners that combine the durability of stainless steel with the efficient drilling capability of carbon steel. As metal roofing continues to grow across industries, from coastal warehouses to industrial centers, the need for reliable fasteners is greater than ever. Fasto’s bimetal screws meet the standard specifications commonly used by contractors, offering a practical solution for roofs exposed to harsh environments.

Bimetal screws have become a go-to choice in roofing and cladding work. Their stainless head resists corrosion, and their carbon steel tip drills fast through metal sheets. But even the best screws fail when installed the wrong way. Bit slipping, thread seizing, and surface damage often come down to torque, speed, or tool mismatch. Getting those right can make the difference between a clean installation and a costly rework.

Fasto, a leading supplier of bimetal fasteners, has supported thousands of field installations worldwide — from coastal energy projects to steel-frame buildings — and knows how much technique matters.

Fasto has become a trusted leader in bimetal self-drilling screws, supplying metal roofing contractors around the world with precision fasteners built to withstand harsh conditions. In metal roofing systems, success depends not just on the panel, but on the hidden fastener that holds it firm — corrosion, wind, and vibration all test the screw long before the roof sees the rain. This article dives into how size, thread type and drill tail affect performance and what contractors should know before ordering.

In construction, every project starts with the same balance: strength, cost, and reliability.
Stainless steel screws perform well in corrosion, but the price is high. Carbon steel ones are cheap, but rust quickly in tough weather.

That’s why many engineers and contractors now turn to bimetal self drilling screws.
They mix the best parts of both — a carbon-steel point for drilling speed and a stainless-steel body for protection — delivering strength that lasts without pushing budgets too far.

The global supply chain in 2025 is not the same as it was a few years ago. Market volatility, geopolitical shifts, and logistics disruptions have reshaped how companies source and manage materials. Buyers today are no longer looking for the cheapest option — they are looking for reliability and flexibility.

Fasto has seen this shift first-hand. Across industries, from construction to energy and manufacturing, procurement teams are rethinking supplier structures. Stability now matters more than ever, and this has driven the growing trend of multi-sourcing — maintaining multiple, trusted suppliers to reduce risk and secure production continuity.

Mining and energy sites share one common enemy — corrosion. From humid coastal air to dusty deserts and acid-heavy mines, fasteners face constant attack. Over time, even the toughest steel can lose strength and grip. That’s why engineers rely on global standards like ASTM, ISO, and DIN to ensure every bolt performs under pressure, wherever the project is built.

Every engineer who’s worked near saltwater or a mine knows the same problem: metal never stays clean for long. You can install the best equipment, but give it a few weeks, and corrosion starts showing up around bolts and flanges. The mix of humidity, heat, and chemical dust eats through coatings faster than most expect. That’s why more projects now treat fastener protection as a design step, not an afterthought.

Across Saudi Arabia, the UAE, and Qatar, mega projects are reshaping skylines — from NEOM to Etihad Rail and new refinery zones.
Each structure depends on one overlooked element: fasteners.
Bolts, nuts, and studs hold everything together under intense heat, sandstorms, and vibration. A single weak joint can stall a billion-dollar project. That’s why engineers and EPC buyers in the Gulf demand certified, high-strength fasteners built for local conditions.

The fastener industry has entered a new stage where machines talk, data guides production, and quality control happens in real time. This transformation, known as Industry 4.0, is changing how bolts, nuts, and screws are made, packed, and delivered.
For buyers, it means faster lead times, more consistent quality, and better supply visibility.

Oil and gas facilities operate in some of the harshest environments on earth — from offshore platforms exposed to salt spray, to desert pipelines running under extreme heat. In such conditions, every connection matters. Fasteners are not just small components; they hold together critical systems that face constant pressure, vibration, and corrosion. Understanding how high-pressure studs and bolts perform in these applications is essential to ensure both safety and long-term reliability.