Nut Inserts of 2025
Best Choice1
HARDELLHARDELL Rivet Nuts Tool, 14" Hand Rivet Tool Kits with 100Pcs Rivet Nuts and 7 Metric & Inch Mandrels M6 M8 M10, 1/4-20, 5/16-18, 3/8-16, 10-24 and Rugged Carrying Case
8.4 worth the money8.4 Simple to use8.2 Easy installationWhy we love it
Handy carrying case included
Comes with 7 different sized mandrels
Rivet nuts are made of durable alloy steel
9.8Exceptional
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Value for Money2
WETOLS33% OffWETOLS Rivet Nut Tool Kit, 14-Inch Rivnut Tool with 7 Metric and SAE Mandrels, Professional Hand Riveter with 70Pcs Rivnuts Assortment Kit, Manual Rivet Nut Gun with Rugged BMC Case
9.5 Simple to use9.3 worth the money8.4 DurabilityWhy we love it
The rivet nut tool has 7 interchangeable mandrels, making it versatile.
The mandrels are easy to remove by hand.
The rivet nut tool is durable, with a solid blow case.
9.7Exceptional
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3
Trivd FrolTrivd Frol Rivet Nut Tool Kit, 520pcs SAE & Metric Rivet Nut Assortment Kit w Galvanized Carbon Steel Flat Head Threaded Insert Nuts, Sizes 6-32 8-32 10-24 1/4"-20 5/16"-18 3/8"-16 M3 M4 M5 M6 M8 M10
Main highlights- 【WIDE APPLICATION】: Our rivnuts are used to provide firm and problem-free attachment for screws and bolts in home improvement and for a wide range of manufacturing including automobiles, aircraft, appliances, furniture, decoration, and more.
- 【THICKENE AND CLEARLY-LABELED TOOL BOX】: These rivet nut kit is lightweight, very convenient to carry. Meanwhile, the transparent storage box had been thickened, more durable and sturdy than others, enough to accommodate all items safely.
- 【RIVET NUTS FEATURE】: Head Type: Flat Head; Our riv nuts have a work-hardened surface providing high-strength, load-bearing threads.
- 【RIVET NUT SIZE】: In this rivnut set, we provide 12 size of rivnuts, includes: M3---60pcs, M4---60pcs, M5---50pcs, M6---50pcs, M8---20pcs, M10---10pcs, #6-32---60pcs, #8-32---60pcs, #10-24---60pcs, 1/4-20---50pcs, 5/16-18---30pcs, 3/8-16---10pcs total 520pcs.
- 【DURABLE QUALITY】: These nut sert kits boast superior strength and offer corrosion-free, rotation-resistant performance and acid resistant thanks to their precision threading and quality construction from galvanized carbon steel. You will no longer worry about them rusting and breaking when installing.
9.6Exceptional
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4
KtehloyKtehloy 400Pcs Threaded Inserts, M2 M2.5 M3 M4 M5 M6 Female Thread Metric Knurled Nuts Assortment Kit, Brass Heat Set Insert for Plastic and 3D Printing Components
Main highlights- 【Wide Application】 - These inserts are designed for use with all thermoplastics, including materials like PLA, PETG, ABS, PPS, PP, and others. Whether installing them in 3D printed objects, injection-molded plastic parts, automotive plastic casings, or laptop shells, these inserts offer reliable and durable solutions.
- 【Precision Craftsmanship】- High-precision and clear threading ensures stability and reliability, preventing thread slippage during rotation. The 45-degree angled knurling significantly enhances torque resistance and tensile strength, ensuring a stronger fastening. The embedded nuts feature guiding elements, eliminating the need for countersinking or recessing, making your work more convenient and efficient.
- 【High-Quality Threaded Inserts】- Crafted from top-tier brass materials, these threaded inserts boast outstanding thermal conductivity, corrosion resistance, and durability. They exhibit remarkable resistance against breakage and deformation. Withstanding temperatures exceeding 300°C / 572°F, they easily endure the harsh heat generated during plastic thermal shaping processes.
- 【Easy to Use】- Brass threaded inserts can be installed into components of a 3D printer through heating or ultrasonic methods, or molded during the injection process. They are also suitable for circuit board assembly and the electronics field. With a common soldering iron, you can easily place them into the holes of 3D prints.
- 【Convenient Use and Storage】- Stored in reinforced compartmentalized boxes, all components are segregated to prevent mixing during transportation. Corresponding labels and compartments for the threaded inserts help you quickly find the desired type, significantly boosting your work efficiency.
9.5Excellent
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5
VifmyVifmy SAE Rivet Nut Assortment Kit(240Pcs),#6-32#8-32#10-24 1/4"-20 5/16"-18 3/8"-16 UNC Rivnut Threaded Insert Nut Set,Zinc Plated Finish Carbon Steel Nutsert
Why we love it
Comprehensive size assortment.
Strong and rust-resistant.
Easy to organize and use.
9.2Excellent
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6
Trivd FrolTrivd Frol Rivet Nut Tool Kit, 830pcs SAE/Metric Rivet Nut Assortment Kit M3, M4, M5, M6, M8, M10, M12, w Galvanized Carbon Steel Flat Head Threaded Insert Nuts (Metric - 830pcs)
Main highlights- 【WIDE APPLICATION】: Our rivet nuts are used to provide firm and problem-free attachment for screws and bolts in home improvement and for a wide range of manufacturing including automobiles, aircraft, appliances, furniture, decoration, and more.
- 【THICKENE AND CLEARLY-LABELED TOOL BOX】: These nuts kit is lightweight, very convenient to carry. Meanwhile, the transparent storage box had been thickened, more durable and sturdy than others, enough to accommodate all items safely.
- 【RIVET NUT SIZE】: In this set, we provide 7 size of rivet nut, includes: M3---300pcs, M4---200pcs, M5---150pcs, M6---100pcs, M8---50pcs, M10---20pcs, M12---10pcs, total 830pcs.
- 【FEATURE】: Head Type: Flat Head; Nuts have a work-hardened surface providing high-strength, load-bearing threads.
- 【DURABLE QUALITY】: These rivet nuts boast superior strength and offer corrosion-free, rotation-resistant performance and acid resistant thanks to their precision threading and quality construction from galvanized carbon steel.You will no longer worry about them rusting and breaking when installing.
9.0Excellent
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7
Kadrick15% OffKadrick 520Pcs M2 M3 M4 M5 Threaded Inserts Assortment Kit for 3D Printing Components, Metric Brass Knurled Nuts, Insert by Heat into Plastic Parts
Main highlights- Suitable for 3D printing: Brass threaded inserts, which can be embedded into plastic materials using the heat from a soldering iron or ultrasound, are the optimal solution for adding threads in 3D printing.
- Secure fixation: Our brass threaded inserts are made of high-quality brass and undergo precision processing, ensuring excellent heat conduction and corrosion resistance. Through testing, we have found that compared to straight-threaded inserts, the knurled threaded inserts provide stronger gripping strength and can withstand high levels of tensile force.
- Common specifications: We have created this set of inserts using M2 M3 M4 M5 sizes based on the most commonly used specifications by 3D printing enthusiasts. The heights range from 3mm to 12mm. We hope you will like it.
- Clear labeling: Each specification has its own independent compartment in the plastic box, and we have attached labels with detailed annotations for key data, making it convenient to use.
- Brand guarantee: Kadrick specializes in the production and development of fasteners. Our products have undergone rigorous testing, so you can use them with confidence. Additionally, we provide a 24-month after-sales warranty service. If you have any questions, please feel free to contact us.
8.9Very Good
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8
KadrickKadrick Rivet Nut Kit, 810pcs SAE & Metric Rivet Nut Assortment Kit Galvanized Carbon Steel Flat Head Threaded Insert Nuts, Sizes 6-32 8-32 10-24 1/4"-20 5/16"-18 3/8"-16 M3 M4 M5 M6 M8 M10
Main highlights- Wide range of applications: Ideal for hollow frames, housings or workpieces that can only be accessed from one side, suitable for both domestic and industrial use;
- Selected sets: A variety of common sizes, including metric and SAE, designed for homeowners and DIY enthusiasts, saving time and improving efficiency;
- HIGH QUALITY: High-quality carbon steel plus professional processing technology brings extremely high mechanical properties; color zinc surface, excellent rust resistance, 100+ hours of salt spray test, you can rest assured that it can be used outdoors;
- Beautifully packaged: Sturdy plastic box with clear markings to guide the size and grip range of the product; plus a beautiful cardboard box to ensure safe transportation of the product, also suitable for gift-giving;
- BRAND GUARANTEE: Kadrick specializes in the production and design of fasteners for more than 20 years, we have a professional testing laboratory and strict factory testing to ensure product quality. 24 months no reason to return, if you have any questions please feel free to contact us.
8.8Very Good
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9
Jovlalis170 PCS Threaded Inserts Nuts, 10 Sizes-1/4"-20, 5/16"-18, 3/8"-16 Wood Inserts Assortment Kit, Steel Threaded Inserts for Wood Furniture Screw Threaded Inserts Kit with 3 PCS Hex Wrench
Main highlights- Wide Applications: Suitable for soft woods of pine, plywood, fiberboard, etc, This assortment kit is suitable for both professional carpenters and DIY enthusiasts, making it perfect for furniture repair, restoration, or new construction
- Premium Quality Steel Metial: Made of carbon steel, color zinc plated on the surface. Have good corrosion resistance, high hardness and perfect wear resistance, standard internal hex socket, without burr, non-slip, which can ensure long time using
- Easy To Install: Drill the holes using a 9.5 mm/12 mm/15 mm drill bit, making sure to insert the threaded inserts at a 90-degree angle, and then the inserts into the holes using a hex wrench. Tip: If the furniture wood is hard, enlarge the holes
- EASY TO ORGANIZED: This threaded inserts assortment kit comes with a reinforced case, with thickened dividers and latches, keeping all threaded inserts well organized, clear labels pasted on the inner and outer lids, easy to store
- 170 PCS Threaded Inserts: With 10 different sizes,including 1/4"-20 x 10 mm/15 mm/20 mm/25 mm(110 pcs), 5/16"-18 x 13 mm/15 mm/20 mm/25 mm(40 pcs), 3/8"-16 x 20 mm/25 mm(20 pcs). Fit standard 1/4 20 screws bolts and 5/16 18 screws bolts perfectly
8.5Good
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10
EZ-NUTULRivet Nut Installation Tool Set Flat Head Rivnut Threaded Insert Nut Kit SAE & Metric for Metal Heavy Duty Zinc Plated Nutsert (1/4-20(Rivet Nut Tool-25pcs))
Main highlights- Wide Applications: Suitable for connecting most metal plates and pipes, riveting industrial electrial products, such as vehicles, ladders, furniture, home décor, repairing elevators, cars, bicycles, boats, switches, instruments.
- Premium Quality: This premium hand rivet nut tool is made from steel and the surface is heat-treated to prevent corrosion and increase the durability and strength of the tool.
- Notice: Pls notice the drilling speed must be under 400r/min, thickness of the metal plate must be within 2mm for the drill. When using electric tool or manual tool, please do not over torque, inner shaft may be broken.
- Newly Upgraded Rivnut Installation Set: Parts include rivet nuts, step drill, hexagon bit, hex wrench, and riveter assembly.
- Easy to Use: Pls kindly refer to our instruction sheet with the rivet nuts installation tool in the case. It will help you to proceed smoothly and save your time.
8.4Good
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