🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
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$10.99
Home/DIY & Tools/Hardware/Nails, Screws & Fasteners/Screws/Self-tapping Screws
Hyuduo 20pcs Self-Tapping Threaded Insert Screws M3–M8 Slotted Thread Repair Kit for Metal & Plastic, Helicoil Alternative, Reusable Thread Inserts for DIY Automotive, Machinery & Home Repair — image 1
Self-tapping ScrewsHyuduo✓ In stock

Hyuduo 20pcs Self-Tapping Threaded Insert Screws M3–M8 Slotted Thread Repair Kit for Metal & Plastic, Helicoil Alternative, Reusable Thread Inserts for DIY Automotive, Machinery & Home Repair

★★★★★
$10.99
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About this item
  • 【Easy to Install】The installation of the self-tapping screws does not require pre-tapping, and the installation tool can be screwed directly into the specific hole reserved for the base metal.
  • 【Good Vibration Resistance】Self-tapping screws are highly resistant to vibration and prevent loosening.
  • 【High Performance】The self-tapping threaded bushing has a large contact area and can withstand strong tension.
  • 【Wide Range of Using】The self-tapping nut is widely used in automotive industry, rail vehicle industry, shipbuilding industry, household appliances, engineering machinery, commercial machinery, electronic products, engineering plastics, high-end furniture, aluminum die-casting and other industries.
  • 【High-Quality Materials】The slotted threaded bushing is made of high quality carbon steel, so it is
Product details
Brand
Hyuduo
Manufacturer
Hyuduo

Customer reviews

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.

Showing 1–2 of 10 reviews

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