Hexagon Head Self Drilling Screw HW is a practical fastening screw designed for metal-to-metal, metal roofing, wall cladding, steel framing, purlin, sheet metal, bracket, machinery, fabrication, and general construction applications. The HW type is commonly understood as Hex Washer Head, which provides a wider bearing surface under the head for better load distribution and more stable installation.

The self-drilling point helps drill into suitable metal material and form the thread during installation, reducing the need for separate pre-drilling in many suitable applications. The hexagon washer head design allows installation using a socket, spanner, or power driver with suitable bit, making it suitable for contractors, roofing installers, cladding installers, steel fabricators, maintenance teams, and industrial users who need efficient and reliable fastening.

Hexagon Head Self Drilling Screw HW is commonly used for fixing metal sheets, roofing sheets, wall cladding, steel frames, purlins, brackets, panels, light structural components, and equipment accessories. When used with a suitable sealing washer, it can also support weather-resistant fastening for selected roofing and cladding applications.

Material:

• Steel , Stainless Steel 304 , Stainless Steel 316 , Stainless Steel 410

Finishing:

• Steel comes in Yellow Zinc and Zinc Plated finishing

Dimensions:

Key Features:

• Hex washer head design provides a wider bearing surface
• Self-drilling point helps drill and fasten in one operation for suitable materials
• Reduces the need for separate pre-drilling in many metal fastening applications
• Suitable for metal-to-metal, sheet metal, roofing, cladding, steel frame, and purlin fixing
• Can be used with suitable sealing washer for selected roofing and cladding applications
• Helps improve installation speed and site productivity
• Steel option suitable for general construction and industrial fastening applications
• Stainless Steel 304 option suitable for better corrosion resistance
• Stainless Steel 316 option suitable for outdoor, coastal, marine, chemical-related, and harsher environments
• Stainless Steel 410 option commonly selected where better drilling performance is required compared to softer stainless options
• Yellow Zinc and Zinc Plated finishing available for steel

Applications:

Hexagon Head Self Drilling Screw HW is commonly used in:

• Metal roofing sheet installation
• Wall cladding and metal sheet fixing
• Steel frame and purlin fastening
• Sheet metal fabrication
• Bracket and support fixing
• Light structural steel assembly
• Machinery cover and guard installation
• Equipment panel and accessory mounting
• Construction and renovation works
• Warehouse and factory maintenance
• M&E installation and repair work
• Agricultural and industrial building applications
• Workshop repair and replacement work
• General commercial and industrial fastening applications

Why Choose Our Hexagon Head Self Drilling Screw HW

Choosing the correct self drilling screw material, drill point, head type, length, diameter, thread design, washer requirement, and finishing is important for drilling performance, fastening strength, corrosion resistance, installation speed, and long-term reliability. Hexagon Head Self Drilling Screw HW is suitable for users who need a dependable screw for metal roofing, cladding, steel framing, sheet metal, purlin, bracket, machinery, and industrial fastening applications.

Steel Hexagon Head Self Drilling Screw HW with Yellow Zinc or Zinc Plated finishing is a practical and cost-effective choice for general construction, renovation, fabrication, roofing, repair, and maintenance work. Stainless Steel 304 is suitable for applications requiring better corrosion resistance, while Stainless Steel 316 is recommended for outdoor, coastal, marine, chemical-related, or corrosion-prone environments. Stainless Steel 410 can be considered when drilling performance is a key requirement.

The hex washer head design provides better surface support compared to smaller head styles, making it useful for fastening metal sheet, purlin, cladding, brackets, and light structural parts. We supply Hexagon Head Self Drilling Screw HW for contractors, builders, roofing installers, cladding installers, steel fabricators, renovation users, factories, maintenance departments, M&E contractors, engineering companies, machinery service teams, warehouse users, and industrial customers in Selangor, Kuala Lumpur and across Malaysia, including Klang, Shah Alam, Puchong, Petaling Jaya, Subang, Port Klang, Balakong, Cheras, Kajang, Rawang, Semenyih, Ampang, Banting, Putrajaya, Cyberjaya and Seremban.