Best Externally Threaded Inserts - Buying Guide
Last Updated: 05/26/2024
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Bestselling Externally Threaded Inserts on Amazon
- E-Z LOK 400-4 Threaded Inserts for Wood, Installation Kit, Brass, Includes 1/4-20 Knife Thread Inser...
- E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 7/16"-14 Internal Threads...
- M4 x 8mm Self Tapping Thread Inserts, 20Pcs Helical Screw Threaded Inserts, Metal Slotted Screw Thre...
- E-Z LOK - 329-801 E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 1/2"-13...
- Trivd Frol 440Pcs Threaded Inserts M2 M2.5 M3 M4 M5 M6 Female Thread Metric Knurled Nuts Assortment ...
- 1/4-20 Hex Drive Threaded Inserts for Wood - 40 Pieces
- E-Z LOK Knife Threaded Insert for Hard-Wood, Stainless Steel Thread Inserts 1/4-20 Internal Threads,...
- E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 5/16"-18 Internal Threads...
- LBY 40pcs 1/4-20 15mm Threaded Inserts Nuts, Hex Socket Drive Furniture Flanged Screw-in Nut, Carbon...
- E-Z LOK - 329-1018 E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 5/8"-1...
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E-Z LOK 400-4 Threaded Inserts for Wood, Installation Kit, Brass, Includes 1/4-20 Knife Thread Inserts (5), Drill, Installation Tool,Gold-Black-Silver
Asin: B015CAPI54 | Model: EZ-400-4 | PartNumber: EZ-400-4 | Ean: 0847554007433 | UPC: 847554007433
Features
- Installation Kit With Inserts, Drill And Driver
- Quickly Install With Included Tools
- Brass, UNC Threads
- Provides a strong machine thread in wood
- Designed For Use In Furniture, Cabinetry, Storm Windows and Marine Applications
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Brass, Unc Threads.
Designed For Use In Furniture, Cabinetry, Storm Windows And Marine Applications.
Provides A Strong Machine Thread In Wood.
Quickly Install With Included Tools.
Brand: E-Z LOK | Manufacturer: EZ-Lok
Dimensions: 1.00 x 1.00 x 1.00 inches | Weight: 0.07 Pounds
See On Amazon #2
E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 7/16"-14 Internal Threads, 5/8"-11 External Threads, 0.656" Length, Made in US (Pack of 5)
Asin: B002KWMYU0 | Model: 329-7 | PartNumber: 329-7 | Ean: 0839137000689 | UPC: 839137000689
Features
- THREADED INSERTS FOR METAL E-Z LOK Thread Inserts for metal. Solid threaded inserts that are strong, easy to install, and self-locking. For optimal holding power in metal.
- INSTALL WITH STANDARD TOOLS 12L14 Carbon steel threaded inserts. Install with standard tools. No special drills, taps, or special installation tools are needed.
- QUICKLY REPAIR DAMAGED THREADS Quickly repair damaged threads or reinforce tapped holes in soft metals with these steel thread inserts.
- FOR USE WITH APPLICATIONS The threaded inserts are designed for use with soft metals: aluminum, cast iron, magnesium, etc.
- STRONG THREADS MADE EASY Simply drill the hole with a standard drill. Tap the hole with a standard tap. Turn in the insert with a screwdriver, bolt/jam nut, or an E-Z LOK drive tool.
- See more on Amazon...
Quickly Repair Damaged Threads – Quickly Repair Damaged Threads Or Reinforce Tapped Holes In Soft Metals With These Steel Thread Inserts..
Strong Threads Made Easy – Simply Drill The Hole With A Standard Drill. Tap The Hole With A Standard Tap. Turn In The Insert With A Screwdriver, Bolt/Jam Nut, Or An E-Z Lok Drive Tool..
For Use With Applications – The Threaded Inserts Are Designed For Use With Soft Metals: Aluminum, Cast Iron, Magnesium, Etc..
Install With Standard Tools – 12L14 Carbon Steel Threaded Inserts. Install With Standard Tools. No Special Drills, Taps, Or Special Installation Tools Are Needed..
Brand: E-Z LOK | Manufacturer: E-Z LOK
Dimensions: 0.00 x 0.66 x 0.00 inches | Weight: 0.10 pounds
See On Amazon #3
M4 x 8mm Self Tapping Thread Inserts, 20Pcs Helical Screw Threaded Inserts, Metal Slotted Screw Thread Insert Helical Repair Set for Helical Repair
Asin: B08VW4JZLJ
Features
- Avoid Thread Damage: These screw thread inserts are used in low strength materials such as aluminum, can avoid thread damage and get a great connection performance to improve connection strength and condition
- Prolonged Service Life: Used for parts that requires frequent removing, the helical insert can greatly improve service life and wear-resistance of screw thread
- Prevent Loosening: These thread repair inserts can prevent screw from getting loose, especially used for products requiring high coefficient of insurance
- Convenient Installation: These self tapping thread inserts can be installed directly, no complicated operation is required and do not need you to tap a thread first
- Easy to Maintenance: These inserts are easy to maintenance, install a thread insert into a damage screw hole, then the screw hole can be used as normal to avoid workpiece loss
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Prevent Loosening: These Thread Repair Inserts Can Prevent Screw From Getting Loose, Especially Used For Products Requiring High Coefficient Of Insurance.
Easy To Maintenance: These Inserts Are Easy To Maintenance, Install A Thread Insert Into A Damage Screw Hole, Then The Screw Hole Can Be Used As Normal To Avoid Workpiece Loss.
Convenient Installation: These Self Tapping Thread Inserts Can Be Installed Directly, No Complicated Operation Is Required And Do Not Need You To Tap A Thread First.
Prolonged Service Life: Used For Parts That Requires Frequent Removing, The Helical Insert Can Greatly Improve Service Life And Wear-Resistance Of Screw Thread.
Brand: Yosoo Health Gear | Manufacturer: Yosoo Health Gear
Dimensions: 0.79 x 3.15 x 1.97 Inches | Weight: 0.04 pounds
See On Amazon #4
E-Z LOK - 329-801 E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 1/2"-13 Internal Threads, 3/4"-10 External Threads, 1.000" Length, Made in US (Pack of 5)
Asin: B002WC8SV2 | Model: 329-801 | PartNumber: 329-801 | Ean: 0839137005639 | UPC: 839137005639
Features
- THREADED INSERTS FOR METAL E-Z LOK Thread Inserts for metal. Solid threaded inserts that are strong, easy to install, and self-locking. For optimal holding power in metal.
- INSTALL WITH STANDARD TOOLS 12L14 Carbon steel threaded inserts. Install with standard tools. No special drills, taps, or special installation tools are needed.
- QUICKLY REPAIR DAMAGED THREADS Quickly repair damaged threads or reinforce tapped holes in soft metals with these steel thread inserts.
- FOR USE WITH APPLICATIONS The threaded inserts are designed for use with soft metals: aluminum, cast iron, magnesium, etc.
- STRONG THREADS MADE EASY Simply drill the hole with a standard drill. Tap the hole with a standard tap. Turn in the insert with a screwdriver, bolt/jam nut, or an E-Z LOK drive tool.
- See more on Amazon...
Quickly Repair Damaged Threads – Quickly Repair Damaged Threads Or Reinforce Tapped Holes In Soft Metals With These Steel Thread Inserts..
Strong Threads Made Easy – Simply Drill The Hole With A Standard Drill. Tap The Hole With A Standard Tap. Turn In The Insert With A Screwdriver, Bolt/Jam Nut, Or An E-Z Lok Drive Tool..
For Use With Applications – The Threaded Inserts Are Designed For Use With Soft Metals: Aluminum, Cast Iron, Magnesium, Etc..
Install With Standard Tools – 12L14 Carbon Steel Threaded Inserts. Install With Standard Tools. No Special Drills, Taps, Or Special Installation Tools Are Needed..
Brand: E-Z LOK | Manufacturer: E-Z LOK
Dimensions: 0.00 x 1.00 x 0.00 inches | Weight: 0.20 Pounds
See On Amazon #5
Trivd Frol 440Pcs Threaded Inserts M2 M2.5 M3 M4 M5 M6 Female Thread Metric Knurled Nuts Assortment Kit Brass Threaded Inserts for Plastic and 3D Printing Components
Asin: B0CS66YQCC
Features
- Multiple Standard Sizes : In this kit, you will get 440pcs M2 M2.5 M3 M4 M5 M6 female knurled nuts in different lengths, total 18 sizes. With a super large quantity, it is designed to meet all your needs for connecting numerous plastic components.
- High Quality Material : These female thread knurled nuts are made of durable brass with excellent rust resistance and oxidation resistance to ensure long-term use. Rust-proof, anti-corrosive, non-toxic, acid-resistant, and does not release harmful substances.
- Designed for Injection Molding : With deep & clear knurls, the threaded inserts will add enough strength to screw connections when inserted into plastic components. The softened plastic will flow into the knurl pattern and then harden to form a firm bond with the insert.
- Firm Hold & Easy to Use : The brass threaded insert can be installed into the part of the 3d printer by heating or ultrasonic. The inclined thread knurls significantly enhance torque resistance, securing the inserts tightly onto your plastic components for an extended lifespan.
- Wide Applications : Metric knurled nuts assortment kit can be embedded in a wide range of plastics, whether you're reinforcing 3D printed parts or assembling plastic components, this assortment gives you a wide variety of threaded inserts to choose from.
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【Designed For Injection Molding】: With Deep & Clear Knurls, The Threaded Inserts Will Add Enough Strength To Screw Connections When Inserted Into Plastic Components. The Softened Plastic Will Flow Into The Knurl Pattern And Then Harden To Form A Firm Bond With The Insert..
【Wide Applications】: Metric Knurled Nuts Assortment Kit Can Be Embedded In A Wide Range Of Plastics, Whether You're Reinforcing 3D Printed Parts Or Assembling Plastic Components, This Assortment Gives You A Wide Variety Of Threaded Inserts To Choose From..
【Firm Hold & Easy To Use】: The Brass Threaded Insert Can Be Installed Into The Part Of The 3D Printer By Heating Or Ultrasonic. The Inclined Thread Knurls Significantly Enhance Torque Resistance, Securing The Inserts Tightly Onto Your Plastic Components For An Extended Lifespan..
【High Quality Material】: These Female Thread Knurled Nuts Are Made Of Durable Brass With Excellent Rust Resistance And Oxidation Resistance To Ensure Long-Term Use. Rust-Proof, Anti-Corrosive, Non-Toxic, Acid-Resistant, And Does Not Release Harmful Substances..
Brand: Trivd Frol | Manufacturer: TrivdPro
Dimensions: 0.32 x 0.21 x 0.21 Inches
See On Amazon #6
1/4-20 Hex Drive Threaded Inserts for Wood - 40 Pieces
Asin: B07QGMCNS8 | Model: 1/4-20WOODINSERT | PartNumber: 1/4-20WOODINSERT
Features
- 1/4-20 threaded insert x 15mm length, 6mm allen wrench included, best 1/4"-20 threaded insert wood insert furniture screw in nut connector screws.
- Insert head : 0.461 / 11.7mm, body : 0.315 / 8mm, threads : 0.410 / 10.4mm.
- Threaded inserts are easy to install, simply drill the right size hole and Install with hex key provided.
- In Softer wood, the outside threads cut easily into the wood, simply drill a Appropriately Sized Hole (8.5mm, 9mm, 9.5mm, 3/8 drill bit) for the body of the insert, then screw insert into the place.
- In very Harder wood such as white oak or maple, drill a hole size (3/8, 9.5mm, 10mm drill bit) that close to the outside threads diameter, then screw insert into the place. If the drilled hole is too small for the threads, screwing it in MAY split the wood or insert.
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Threaded Inserts Are Easy To Install, Simply Drill The Right Size Hole And Install With Hex Key Provided..
In Very Harder Wood Such As White Oak Or Maple, Drill A Hole Size (3/8", 9.5Mm, 10Mm Drill Bit) That Close To The Outside Threads Diameter, Then Screw Insert Into The Place. If The Drilled Hole Is Too Small For The Threads, Screwing It In May Split The Wood Or Insert..
In Softer Wood, The Outside Threads Cut Easily Into The Wood, Simply Drill A Appropriately Sized Hole (8.5Mm, 9Mm, 9.5Mm, 3/8" Drill Bit) For The Body Of The Insert, Then Screw Insert Into The Place..
Insert Head ⌀: 0.461" / 11.7Mm, Body ⌀: 0.315" / 8Mm, Threads ⌀: 0.410" / 10.4Mm..
Brand: Sprite Science | Manufacturer: Sprite Science
See On Amazon #7
E-Z LOK Knife Threaded Insert for Hard-Wood, Stainless Steel Thread Inserts 1/4-20 Internal Threads, 0.625" Length(Pack of 10)
Asin: B002WC8TSE | Model: 400-4-CR | PartNumber: 400-4-CR | Ean: 0839137005127 | UPC: 839137005127
Features
- THREADED INSERTS FOR WOOD E-Z LOK Thread Inserts for hard-wood are ideal for applications where stripping or thread erosion is possible. Perfect for furniture, cabinets, displays, and more.
- PROPRIETARY KNIFE THREAD E-Z Knife thread inserts provide superior holding power using a proprietary external knife thread to slice into the wood.
- BRASS OR STEEL OPTIONS Brass threaded inserts or stainless steel threaded inserts available. Stainless steel is recommended for particularly hard wood and anywhere corrosion resistance is needed.
- FOR USE WITH APPLICATIONS The E-Z Knife threaded inserts for wood are designed for use in hard woods such as oak, cherry, and maple.
- STRONG THREADS MADE EASY Easily installs with a screwdriver, bolt/jam nut, or an optional E-Z LOK drive tool.
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Brass Or Steel Options – Brass Threaded Inserts Or Stainless Steel Threaded Inserts Available. Stainless Steel Is Recommended For Particularly Hard Wood And Anywhere Corrosion Resistance Is Needed..
Strong Threads Made Easy – Easily Installs With A Screwdriver, Bolt/Jam Nut, Or An Optional E-Z Lok Drive Tool..
For Use With Applications – The E-Z Knife Threaded Inserts For Wood Are Designed For Use In Hard Woods Such As Oak, Cherry, And Maple..
Proprietary Knife Thread – E-Z Knife Thread Inserts Provide Superior Holding Power Using A Proprietary External “Knife” Thread To Slice Into The Wood..
Brand: E-Z LOK | Manufacturer: E-Z LOK
Dimensions: 0.00 x 0.63 x 0.00 inches | Weight: 0.01 Pounds
See On Amazon #8
E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 5/16"-18 Internal Threads, 1/2"-13 External Threads, 0.484" Length, Made in US (Pack of 10)
Asin: B002QUZNTK | Model: 329-5 | PartNumber: 329-5 | Ean: 0839137000627 | UPC: 839137000627
Features
- Easy to Use Solution For Repairing Damaged Threads in Metal
- Install With Standard Drill & Tap; NO Special Tools Needed
- Self Locking; Preapplied Adhesive Activates Upon Installation and is Fastener-Ready in 3-5 Minutes
- Ideal For Soft Metals Like Aluminum, Cast Iron, or Magnesium
- Made in America - Strong, Solid Construction Design
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Self Locking; Preapplied Adhesive Activates Upon Installation And Is Fastener-Ready In 3-5 Minutes.
Made In America - Strong, Solid Construction Design.
Ideal For Soft Metals Like Aluminum, Cast Iron, Or Magnesium.
Install With Standard Drill & Tap; No Special Tools Needed.
Brand: E-Z LOK | Manufacturer: EZ-Lok
Dimensions: 0.00 x 0.48 x 0.00 inches | Weight: 0.00 Pounds
See On Amazon #9
LBY 40pcs 1/4-20 15mm Threaded Inserts Nuts, Hex Socket Drive Furniture Flanged Screw-in Nut, Carbon Steel, Black
Asin: B0BJF1PP5X | Model: LBY-072-17 | PartNumber: LBY-072-17 | Ean: 0768745597482 | UPC: 768745597482
Features
- 1.1/4-20 15mm nut inserts, threaded inserts for wood.
- 2.Material: carbon steel, Black plating;colour: black.
- 3.Size : 1/4 15mm; screw hole diameter: 1/4, screw length: 15mm.
- 4.Contains: 40 pieces.
- 5.Use: widely used in hard wood, such as solid wood, advanced furniture, etc.
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3.Size : 1/4×15Mm; Screw Hole Diameter: 1/4, Screw Length: 15Mm..
5.Use: Widely Used In Hard Wood, Such As Solid Wood, Advanced Furniture, Etc..
4.Contains: 40 Pieces..
2.Material: Carbon Steel, Black Plating;Colour: Black..
Brand: LBY | Manufacturer: LBY
See On Amazon #10
E-Z LOK - 329-1018 E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 5/8"-11 Internal Threads, 7/8"-9 External Threads, 1.125" Length, Made in US (Pack of 5)
Asin: B002WC8SVW | Model: 329-1018 | PartNumber: 329-1018 | Ean: 0839137003352 | UPC: 839137003352
Features
- THREADED INSERTS FOR METAL E-Z LOK Thread Inserts for metal. Solid threaded inserts that are strong, easy to install, and self-locking. For optimal holding power in metal.
- INSTALL WITH STANDARD TOOLS 12L14 Carbon steel threaded inserts. Install with standard tools. No special drills, taps, or special installation tools are needed.
- QUICKLY REPAIR DAMAGED THREADS Quickly repair damaged threads or reinforce tapped holes in soft metals with these steel thread inserts.
- FOR USE WITH APPLICATIONS The threaded inserts are designed for use with soft metals: aluminum, cast iron, magnesium, etc.
- STRONG THREADS MADE EASY Simply drill the hole with a standard drill. Tap the hole with a standard tap. Turn in the insert with a screwdriver, bolt/jam nut, or an E-Z LOK drive tool.
- See more on Amazon...
Quickly Repair Damaged Threads – Quickly Repair Damaged Threads Or Reinforce Tapped Holes In Soft Metals With These Steel Thread Inserts..
Strong Threads Made Easy – Simply Drill The Hole With A Standard Drill. Tap The Hole With A Standard Tap. Turn In The Insert With A Screwdriver, Bolt/Jam Nut, Or An E-Z Lok Drive Tool..
For Use With Applications – The Threaded Inserts Are Designed For Use With Soft Metals: Aluminum, Cast Iron, Magnesium, Etc..
Install With Standard Tools – 12L14 Carbon Steel Threaded Inserts. Install With Standard Tools. No Special Drills, Taps, Or Special Installation Tools Are Needed..
Brand: E-Z LOK | Manufacturer: E-Z LOK
Dimensions: 0.80 x 4.00 x 2.50 inches | Weight: 0.00 Pounds
See On Amazon
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