Self-drilling screws for steel construction are specially designed for fast and secure metal-to-metal fastening without pre-drilling. Widely used in PEB structures, steel framing and cladding systems, these screws ensure high strength, faster installation and long-lasting performance.
With advanced coating and precision drilling points, Klimb offer reliable solutions for demanding industrial applications.
WFD & WS
WFD Screws
WFD screws are designed for heavy steel structures, offering high drill capacity and superior strength for demanding applications.
WS Screws
WS screws are ideal for light to medium steel fixing, providing reliable performance in general fabrication and cladding work. Both ensure fast installation and strong metal-to-metal bonding.
Product Detail Chart (WFD & WS)
| Feature | WFD | WS |
|---|---|---|
| Application | Heavy Steel Structures | Light/Medium Steel |
| Drill Capacity | High | Medium |
| Head Type | Hex | Hex |
| Coating | Ruspert / Zinc | Zinc |
| Strength | Very High | Medium |
| Brand | Klimbint | Klimbint |
| Quality | Industrial Grade Tested | Standard Tested |
WSS & WF
WSS screws are made from stainless steel, making them perfect for outdoor and corrosion-prone environments.
WF screws come with a flange head design, ensuring better load distribution and firm grip in steel sheets and cladding applications.
Product Detail Chart (WSS & WF)
| Feature | WSS | WF |
|---|---|---|
| Material | Stainless Steel | Carbon Steel |
| Corrosion Resistance | Excellent | High |
| Head Type | Pan/Hex | Flange |
| Application | Outdoor Steel | Sheet Fixing |
| Strength | High | Medium |
| Brand | Klimbint | Klimbint |
| Quality | Premium Grade | Industrial Grade |
Final Comparison Chart
To help you choose the right screw for your steel construction needs, here is a quick comparison of all available options. Each product is designed for specific applications, ranging from light steel fixing to heavy structural use, ensuring the right balance of strength, durability and performance.
| Feature | WFD | WS | WSS | WF |
|---|---|---|---|---|
| Application | Heavy Steel | Light Steel | Outdoor Steel | Sheet Fixing |
| Material | Carbon Steel | Carbon Steel | Stainless Steel | Carbon Steel |
| Drill Capacity | High | Medium | Medium | Medium |
| Strength | Very High | Medium | High | Medium |
| Corrosion Resistance | High | Moderate | Excellent | High |
| Head Type | Hex | Hex | Pan/Hex | Flange |
| Coating | Ruspert/Zinc | Zinc | Natural SS | Zinc |
| Best Use Case | Structural Work | General Steel | Coastal/Outdoor | Cladding Sheets |
| Brand | Klimbint | Klimbint | Klimbint | Klimbint |
| Quality Level | Heavy Duty | Standard | Premium | Industrial |