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TOPYWMSP
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$106.99
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DOJA Barcelona Double Thread Screw | 90 Stud Bolts | in Galvanized Steel | Union Screw for Wood Screws, Furniture Legs, Metal Clamps, Wood Board M8x50 (PACK 90)
★★★★★
$106.99
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4 availableSize: M8x50 (PACK 90)
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1
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About this item
- 🖊️ If we want to join several strips or lengthen one of them so that the lag screws are not visible, we have the solution: double-threaded screws. This type of screw is very practical for carpentry work. The screws have two threads, but no screw head. The upper part consists of a metric thread and the lower part is a wood thread with a central hexagonal part that makes it easy to tighten or loosen with a spanner.
- ⭐ The screws are used for wall or ceiling fastening, fixing an object with a nut to wood, masonry, natural stone or concrete. They are widely used in household and office equipment, communication equipment, ship assembly and other machinery industries, building construction, concrete slabs, carpentry work, framing, plumbing, interior and exterior fittings, renovation, rooftop solar installations.
- 🏭 Double threaded stud made of galvanized steel. Galvanized steel is a type of steel that is coated with several layers of zinc, which is why it has protection against oxidation due to humidity and inclement weather conditions that cause corrosion to appear in the metal. This makes it a more durable and resistant material. To screw in the screw a pre-drilled hole is necessary.
- ◼️ Set of 90 double threaded screws for solid materials. Suitable for fixing directly to wood or with a plug to fix to other base materials. Dimensions: Screw diameter: 8 mm. Screw length: 50mm. Drive: Torx. Partially threaded screw, developed for better mounting of durable components. Screws are renowned for their reliability, simplicity and strength.
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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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