Screws City
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$23.99
PATIKIL Brass Threaded Repair Insert Nut, 5 Pcs M5x0.8 Male to M3x0.5 Female Thread Sleeve Inserts Reducing Nut Adapter Reducer Screw Sleeves 8mm
★★★★★
$23.99
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About this item
- Color: Gold Tone; Material: Brass; Female Thread Size: M3x0.5; Male Thread Size: M5x0.8; Length: 8mm / 0.31 inch; Packing List: 5 Pcs x Insert Nut
- Advantage: Constructed from brass, these repair nuts offer exceptional material properties. They exhibit stability, excellent performance, corrosion resistance, rust prevention, and high strength. Even in challenging environments, they maintain optimal functionality and longevity.
- Instruction: The surface of these thread reducing nuts is smooth, with deep and clear threads that distribute force evenly.
- Application: Repair insert nuts are essential components in industrial fastening systems and are commonly used in conjunction with screws or bolts. They serve as effective solutions for repairing damaged or incorrectly threaded holes. These versatile repair nuts find extensive application across various manufacturing sectors, including aviation, automotive, electronic communications, computers, lighting fixtures, mechanical equipment, radiators, etc.
- Note: If there is a stripped M3 thread and you wish to continue using an M3 thread, you can use this method to expand the M3 thread to M5, and then recover it back to M3 using the repair nut. By reducing the diameter and utilizing brass material, it will make the M5 thread stronger.
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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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