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Twister Screws
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$20.93
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DOJA Barcelona Hex head drilling screws, metal self drilling screws, Self tapping with washer, Hex head, metal, Tapping with Washer Pack 100 6.3 X 38 Mm Zinc Plated for Roofing Sheets Aluminium...
★★★★★
$20.93
Quantity
1
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About this item
- ✅Need to repair a roof sheet or cladding? Ditch aluminium rivets—our metal self drilling screws deliver fast, precise drilling into metal, wood and all substrate types. Self drilling screws make hole creation effortless; simply position and drive without pre-drilling, ideal for both professionals and DIY enthusiasts.
- ✅Enjoy superior hold with our Hex head drilling screws crafted from hardened steel—hex head screws ensure greater torque transfer and stability during installation, reducing hand strain and offering removable, reusable performance. These self tapping screws are perfect for versatile DIY projects.
- ✅Safeguard boat decks and outdoor builds from leaks with our self tapping screws with washer. These self tapping roofing fixings seal holes to prevent water ingress and resist corrosion in marine environments thanks to their premium metal screws construction.
- ✅Select the right pack size and screw length for each task—these Roofing Screws are supplied in various sizes and quantities, ensuring you always have the precise fasteners for a quick, hassle-free setup.
- ✅Engineered for wide-ranging applications, from timber or aluminium frameworks to insulated panels, perforated sheets, galvanised or stainless steel cladding, and boat canopies, our Screw for Metal fixings and metal roofing screws deliver secure installation in professional, marine and domestic settings.
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Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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