Mount Self Drilling Screws are engineered to provide fast, secure, and reliable fastening solutions for roofing, cladding, sandwich panels, and steel construction applications. Manufactured from high-quality Carbon Steel C1022, Mount Self Drilling Screws are offered with Zinc Plated, Ruspert Coated, and Epoxy Coated finishes to suit diverse environmental conditions. Designed for quick installation without pre-drilling, they help improve installation efficiency while ensuring dependable structural fastening. These high-performance self-drilling screws deliver excellent drilling performance, strong holding power, and long-lasting durability across industrial, commercial, and infrastructure projects.
Corrosion Classification
| Withstands 1000–1500 hrs Salt Spray Test (SST) |
|---|
| 15 Kesternich Cycles (SOâ‚‚ atmospheric simulation) |
| Acid-resistant top coat |
| Polysol zinc flake coat |
| Special zinc treatment |
| Carbon steel base |
Profile drawing
Product Range
MT Hex Flange Head Self Drilling Screws
| Specification | Details |
|---|---|
| Material | Carbon Steel C1022 |
| Head Type | Hex Flange Head |
| Diameter | 10 (4.8 mm), 12 (5.5 mm), 14 (6.3 mm) |
| Length | 19 mm to 200 mm |
| Drilling Capacity | Up to 4 mm |
| Available Finishes | Zinc Plated, Ruspert Coated, Epoxy Coated |
| Installation Tool | Magnetic Hex Socket |
MT Self Drilling Screws for PUF Panels
| Material | Carbon Steel C1022 |
|---|---|
| Head Type | Hex Flange Head |
| Available Lengths | 90 mm, 100 mm, 120 mm, 135 mm, 150 mm, 165 mm, 180 mm, 200 mm |
| Available Finishes | Zinc Plated, Ruspert Coated, Epoxy Coated |
| Installation Tool | Magnetic Hex Socket |
MT Hex Head Self Drilling Screws
| Specification | Details |
|---|---|
| Material | Carbon Steel C1022 |
| Head Type | Hex Head |
| Available Diameters | 4.8 mm, 5.5 mm, 6.3 mm |
| Available Lengths | 19 mm to 75 mm (varies by diameter) |
| Coating | Zinc Plated |
| Installation Tool | Magnetic Hex Socket |
Ruspert Coated MT Self Drilling Screws
| Specification | Details |
|---|---|
| Material | Carbon Steel |
| Coating System | Acid Resistant Top Coat, Polysol Zinc Flake Coat, Special Zinc Treatment |
| Salt Spray Resistance | 1000–1200 Hours SST |
| Corrosion Performance | Suitable for highly corrosive and industrial chemical environments |
| Recommended Applications | Coastal, chemical, and industrial exposure areas |
Why Choose Mount?
For over 30 years, Mount Roofing & Structures Pvt. Ltd. has been helping customers build stronger, faster, and more efficiently with innovative construction solutions. Recognized among the Best PUF Sandwich Panels Manufacturers In India, Mount offers Roof & Wall Sandwich Panels in PUF, PIR, and Rockwool insulation options, uPVC Roofing Sheets, Self-Drilling Screws, Polycarbonate Sheets, and Pre-Engineered Building (PEB) Structures, enabling customers to source complete building envelope solutions from a single trusted partner.
Driven by engineering expertise and a customer-focused approach, Mount combines advanced manufacturing capabilities with dependable service to support industrial, commercial, infrastructure, cold storage, warehousing, agricultural, and residential developments across India.
Key Performance Attributes
Based on the information in your catalogue and from a customer decision-making perspective, these are the 4 strongest and most valuable features. They communicate the product’s biggest advantages without overlapping.
Self-Drilling Design
Eliminates the need for pre-drilling, reducing installation time and improving on-site productivity.
High Holding Strength
Designed to provide secure fastening for roofing, cladding, sandwich panels, and steel construction applications, ensuring reliable structural performance.
Zinc-Plated Finish
Provides corrosion protection under standard environmental exposure.
Excellent Drilling Capacity
Engineered to drill through steel sections up to 4 mm thick, enabling efficient installation across a wide range of steel construction applications.
Applications
Bus Depots & Transport Terminals
Used for fastening metal roof sheets and structural cladding in covered transit structures.
Airport Hangars
Supports fastening of large-span metal roofing and wall systems in aviation maintenance facilities.
Retail Sheds & Showrooms
Applied in securing roof and façade cladding systems for steel-framed retail and commercial sheds.
Automotive Parking Structures
Used for fastening metal roofing sheets and structural cladding in covered car parking areas and vehicle shelter systems.
Pre-Engineered Buildings (PEB)
Enables direct fastening of roof and wall sheets to steel framing members.
Industrial Manufacturing Units
Secures metal cladding and structural sheet assemblies within production facilities.
Warehousing & Logistics Facilities
Supports installation of metal roofing and wall systems across large-span structures.
Infrastructure Projects
Fastens external metal panels used in utility and service buildings.
Commercial Complexes
Anchors façade and roofing sheet systems to structural steel frameworks.
Automotive Plants
Used for sheet-to-structure fastening in industrial assembly environments.
Engineering Workshops
Facilitates metal component fastening in fabricated steel structures.
Agricultural Processing Facilities
Provides reliable fixing for metal roofing and enclosure systems.
Frequently asked Question
Mount Self Drilling Screws are designed for fastening applications across roofing, cladding, sandwich panels, and steel construction. Their self-drilling design allows them to drill and fasten in a single operation, making them suitable for industrial, commercial, and infrastructure projects. The range includes dedicated options for PUF panel fastening as well as steel-to-steel applications.
Mount Self Drilling Screws are manufactured using Carbon Steel C1022, providing the strength required for dependable fastening in roofing, cladding, and steel construction applications. Different screw variants and coating options are available to suit specific installation and environmental requirements.
No. Mount Self Drilling Screws are designed with a drilling tip that eliminates the need for a separate pre-drilling operation. This enables faster fastening and helps improve installation efficiency, particularly across large-scale roofing, cladding, and panel installation projects.
The catalogue specifies a drilling capacity of up to 4 mm for the MT Hex Flange Head Self Drilling Screws. This makes them suitable for fastening applications involving steel sections within the specified drilling capacity.
Mount offers Self Drilling Screws with Zinc Plated, Ruspert Coated, and Epoxy Coated finishes. The available coating can be selected according to the environmental conditions and corrosion protection requirements of the application.
Yes. Mount Ruspert Coated Self Drilling Screws are specifically designed for applications requiring enhanced anti-rust protection. Their coating system includes an acid-resistant top coat, Polysol zinc flake coat, and special zinc treatment. The catalogue specifies resistance of 1000–1200 hours in Salt Spray Testing (SST) and recommends these screws for highly corrosive and industrial chemical environments.
Mount offers a dedicated MT Self Drilling Screw for PUF Panels, developed specifically for fastening insulated sandwich panels. These screws are available in lengths from 90 mm to 200 mm, with Zinc Plated, Ruspert Coated, and Epoxy Coated finish options.
Mount offers different diameters and lengths across its product range. MT Hex Flange Head Self Drilling Screws are available in 4.8 mm, 5.5 mm, and 6.3 mm diameters, with lengths ranging from 19 mm to 200 mm. The PUF Panel range includes lengths from 90 mm to 200 mm, while the MT Hex Head range includes 4.8 mm, 5.5 mm, and 6.3 mm diameters.
Mount Self Drilling Screws are designed for installation using a Magnetic Hex Socket, helping provide a secure connection between the screw and installation tool. The catalogue also lists a Hexagonal Socket and Philips Bit among the available accessories.
The right screw depends on the fastening application, material thickness, required screw length, diameter, and environmental exposure. Mount offers Hex Flange Head screws for roofing and steel fixing, dedicated screws for PUF panel applications, Hex Head screws for steel-to-steel fastening, and Ruspert Coated screws for highly corrosive environments. For project-specific requirements, the Mount technical team can help identify the appropriate screw configuration.
