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Home/DIY & Tools/Hardware/Nails, Screws & Fasteners/Nuts/Hex & Machine Screw Nuts
5pcs M12*40 Long Carbon Steel Rod Coupling Nut and Hex Sleeve Nut Standoff Connector, Threaded Fasteners (17mm) — image 1
Hex & Machine Screw NutsHyuduo✓ In stock

5pcs M12*40 Long Carbon Steel Rod Coupling Nut and Hex Sleeve Nut Standoff Connector, Threaded Fasteners (17mm)

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$6.67
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About this item
  • 【High Durability】The long nuts are made of galvanized carbon steel material with high strength, good corrosion resistance and long service life.adopts the standard hex design, which has uniform force and strong fastening force, and is not easy to slide during the rotation.
  • 【Wide Range of Applications】The carbon steel nut is widely used in household and office appliances, communication equipment, ship assembly and other machinery industries.
  • 【Good Replacement】These hex nuts will be a good substitute for industrial and construction fasteners.The long hex nut thread is deep and clear, is tightly connected, the is smooth, no burr, and it is safe to use.
  • 【High Practicality】The sleeve nut threaded is used to assemble bolts, studs or machine screws to fix two parts together so that they become one piece.
  • 【Good Performance】The hexagon of the long rod nut has 6 sides, which provide good angle granularity for the tool,easy to use and install, and inexperienced people can quickly master its use.
Product details
Brand
Hyuduo
Manufacturer
Hyuduo
Colour
Clear

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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
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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.

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