Screws City
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$8.97
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M METERXITY 100-Pack Threaded Inserts - M3 x 7.5mm L x 5mm OD Brass Heat Set Insert Nuts, for 3D Printing Components/Plastic Parts/Miniature Electronics Female Metric Knurled Nuts
★★★★★
$8.97
Quantity
1
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About this item
- [Multipurpose Use] - Embed into 3D printer components by heat or ultrasound, or molded during injection. Can also secure precision electronic products (PCB board), computer products, furniture, etc.
- [Durable Brass Inserts] - Anti-Rust brass with superior performance, high thermal conductivity, corrosion resistance, high hardness, not easy to break and deform.. Smooth burr-free surface ensures smooth threading
- [Size & Package] - 100Pcs M3 x7.5mm brass threaded inserts (5mm Head), clear threads with uniform spacing for balanced force distribution. Perfect for 3D printing, electronics, hardware, lighting, and bathroom industries
- [Functional Desgin] - Geometric knurling shape design, which produces high friction and bite force after molding for maximum hold. The 45° spiral groove enhances the torque and tensile strength to prevent the thread slippage
- [Installation] - Heat or ultrasound nuts into blind/through holes. Suitable for ABS, PLA, PETG, PP, and all thermoplastic. When the screw inserts are not in use, it can be carefully removed from the pressure part for reuse
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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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