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$17.81
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Hex & Machine Screw NutsKeadic✓ In stock

Keadic 110 PCS Threaded Inserts M2 - M5 Brass Heat Set Insert for Plastic and 3D Printing Components Set, 160 Hex Socket HeadCap Bolts, 160 Hex Nuts,160 Washers,5 Allen Wrenches,

$17.81
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About this item
  • 👍【Comprehensive Assortment】This kit includes a wide variety of fasteners. It has hex nuts in sizes M2 - M5, washers corresponding to M2 - M5, hex socket head cap bolts in multiple lengths and sizes from M2 - M5, knurled nuts in various sizes, and Allen wrenches from M1.5 - M4. The diverse quantity of each item (ranging from 1 piece for Allen wrenches to 50 pieces for some small - sized nuts and washers) meets different project demands.
  • 👍【Stable and long-lasting】The threaded inserts are made of high-quality brass, ensuring optimal corrosion resistance and thermal conductivity. This means that each insert nut can be used for a long time and is easy to use. When the insert nut is no longer needed, just carefully remove it from the pressure part and the insert nut can be reused.
  • 👍【Hex Socket Screws Nuts Washers】The hexagon socket screw nut washer is made of 304 stainless steel material, with 5 sizes of M2 × 4 M2.5 × 8 M3 × 12 M4 × 16 M5 × 20. The hexagon socket screw has good corrosion resistance, rust prevention, and oxidation resistance, and is suitable for long-term use under all-weather conditions. Sharp and precise threads are smooth without burrs, and are not easily deformed or slid during use. You can use a hex wrench to tighten it. Nuts and flat washers can prevent loosening.
  • 👍【 Brass Threaded Inserts】Brass threaded inserts are made of brass material, which has thermal conductivity, corrosion resistance, and durability, and is not easily broken or deformed. Resistant to temperatures exceeding 300 ° C/572 ° F. Suitable for all thermoplastic materials.
  • 👍【Ideal for Specific Hobbies】Specifically designed for 3D printing DIY enthusiasts and RC car hobbyists. These fasteners are perfect for assembling 3D printed models, securing components in 3D printers, and building and repairing RC cars. The included Allen wrenches ensure easy installation and adjustment of bolts.
Product details
Brand
Keadic
Manufacturer
Keadic
Material
Alloy Steel
Colour
Black, gold, silver
Part number
K2819

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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.

Showing 12 of 10 reviews

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