Top 10 Threaded Inserts for Metal – Nut Inserts

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1. Anwenk


40Pcs 1/4”-20 Rivet Nuts Stainless Steel Threaded Insert Nut 1/4-20UNC Nutsert Rivnuts Flat Head Knurled Body

Anwenk #ad - Rivet nuts total length: 15. 5mm / 0610"; application hole size: 0351"-0356". More detail 1/4-20unc size specification can be refer to the second image detail sheet.

Applications- 304 stainless steel rivnuts, anti-rusted and strength enough to apply in many different material types including steel, aluminum, . Perfect for furniture, sheet metal, plastic and fiberglass etc, decoration, automotive and other electrical & industrial applications. Grip range:05-3mm/0019”-0118”; body diameter: 8. 9mm / 0350". Flat head with knurled round body. 20 means there are 20 threads in per inch. Thread pitch: 1/4”-20 1/4” is the inner thread diameter. 40pcs of stainless steel 1/4”-20 rivet Nuts Threaded Insert. Strong and corrosion resistant.
BrandAnwenk #ad
ManufacturerAnwenk #ad



Yellow Zinc Plated Finish, VIGRUE 150pcs #8-32#10-24 1/4"-20 5/16"-18 3/8"-16 Carbon Steel UNC Rivet Nuts Rivnut Assortment Kit, Flat Head Threaded Insert Nutserts Assort

VIGRUE #ad - What you get 150pcs rivet nuts with various sizes in a durable transparent box, includes: #8-32unc x 45pcs, 1/4''-20UNC x 42pcs, it contains 5 sizes selected for you, #10-24unc x 45pcs, 3/8''-16unc x 8pcs, 5/16''-18UNC x 10pcs.

Worry-free: vigrue provide lifetime service for our product quality problem, if you're unhappy with our product for any reason, please feel free to contact us, we will solve the problem. Portable kit these rivnuts kit is lightweight, very convenient to carry; Meanwhile, the transparent storage box is durable enough to accommodate all items safely. Friendly material: rivet nuts are made of carbon steel, healthy and lead-free, strong rust and corrosion resistant for a long time use; Zinc plated surface help prevent surface damage and fade, non-deforming, high strength, anti-oxidation, load-bearing threads.

Multipurpose: the assorted nutserts are widely used in automotive, suitable for a variety of occasions such as in air conditioning, decoration and other electrical and industrial products, furniture, fire fighting, gas or in medicine beverage food chemical industry and metal sheets factory.
BrandVIGRUE #ad
ManufacturerVIGRUE-KING OF SCREW #ad
Height0.79 Inches
Length5.91 Inches
Width3.94 Inches
Part NumberRivet Nut

3. Toprema


Toprema 126pcs Rivet Nut Tool Kit Set Blind Rivet Nut Hand Riveter Wrench Threaded Insert Rivnut Nutsert M3/M4/M5/M6/M8

Toprema #ad - Complete kit for more convenient use, m330pcs, m430pcs, 5pcs high quality threaded mandrels with nosepieces: M3/M4/M5/M6/M8, M620pcs, totally 120pcs Ribbed Rivet Nuts, M530pcs, M810pcs to Meet Your Various Needs. Especially perfect when the surface in question is too thin to be tapped, assemble the appropriate rivet nut onto the tool, just drill a hole in the workpiece, insert it into hole, or access to the backside is limited.

Labor saving design: tool with mandrel knob to easily separate the rivet nut from riveter after it has been fixed; The Tool Stop Lever limits the opening of handles after the nut has expanded to prevent the thread of the nut from deformation.

Easy to operate, squeeze and then complete. All tool and accessories are packed in a Plastic Case with dual clip locks and anti-slip carrying handle for good storage and easy portable use! An universal tool in the home and workshop. Applies for aluminum alloy nut m3, m6, m4, m4, m5, m8 and Iron Nut M3, M5, M6, NOT for Steel Nut. Comes with a wrench to hold handles and adjust Mandrels.
BrandToprema #ad
ManufacturerDHM #ad
Weight2.65 Pounds
Part Number.

4. iexcell


Flat Head, Yellow Zinc Plated Finish, iExcell 205 Pcs #6-32UNC #8-32UNC #10-24UNC 1/4-20UNC 5/16-18UNC 3/8-16UNC Carbon Steel Rivet Nuts Threaded Insert Nuts

iexcell #ad - Carbon steel, yellow zinc plated Finish: High Strength and Anti-corrosion in Various Environments. Package : 205 pcs rivet nuts, Come in an Easy Use Plastic Case. Various sizes for various Material Thickness from 002" to 015". 6 sizes assortment: #6-32unc x 50 pcs, 5/16-18unc x 15 pcs, #10-24unc x 45 pcs, #8-32uncx 50 pcs, 1/4-20unC x 35 Pcs, 3/8-16UNC x 10 Pcs. Comes in a separated Girds Storage Box, Convenient to Store.
Brandiexcell #ad
ManufactureriExcell #ad
Part NumberRNU205

5. Speder


Speder 136pcs Rivet Nut Tool Kit Rivnut Tool Blind Nut Rivet Gun kit Wrench Threaded Insert Rivnut Nutsert M6/ M3/M4/M5/M8 Set for Furniture,Decration,Car,Trailer,Boat,and More

Speder #ad - All rivet nut tool and accessories are packed in a Plastic Case with dual clip locks and anti-slip carrying handle for good storage and easy portable use! The tool can only be used for aluminum alloy nuts, not suitable for Steel nuts.

Since the product involves many accessories, remind the buyer to check the goods as soon as possible after receiving the goods. This hand pull nut rivet gun kit is suitable to be used in furniture repair, car, decration, trailers, evenbBoat building. Operat easily. The rivet nut gun designed with mandrel knob to separate the rivet nut easily from gun after it has been fixed;The rivet tool stop lever limits the opening of handles after the nut has expanded to prevent the thread of the nut from deformations.

If there is any missing or problem, please contact the seller for help and support. Complete rivet nut tool kit for meetting various needs, totally 130pcs ribbed Rivnuts, M630pcs, high quality threaded Mandrels with nosepieces: M3/M4/M5/M6/M8, M430pcs, M530pcs, M330pcs, M810pcs.
BrandSpeder #ad
ManufacturerSpeder #ad

6. Hillman


15 pieces, Hillman 59126 Short Jack Nuts 1/4"-20

Hillman #ad - Zinc finish for improved corrosion resistance. Full assortment also includes wall hooks & friction wrenches for installation. These short jack nuts feture coarse 1/4"-20 thread. Will not distort or deform soft plastics or thin sheet metal. Included jack nut variants range from #6-32 to 1/4"-20 in coarse thread size. 15 pieces per retail package. Parts made of high-strength steel.
BrandHillman #ad
ManufacturerThe Hillman Group #ad
Height1.6 Inches
Length2.4 Inches
Width2.6 Inches
Part Number59126

7. Sprite Science


30PCs 1/4"-20 Stainless Steel Rivet Nuts Flat Head Insert Nutsert 1/4-20UNC

Sprite Science #ad - Thread diameter: 5. 35mm / 1/4 inch; Thread Pitch: 1. 6mm / 1/16 inch. Grip range: 07mm-4mm / 0027"-0125"; body diameter: 8. 9mm / 0350". Thread pitch: 1/4-2030x stainless steel rivet nut. Total length: 15. 5mm / 0610"; application Hole Size: 0351"-0356".
BrandSprite Science #ad
ManufacturerSprite Science #ad
Part NumberLT-1/4-20UNC-Steel

8. Magic Hub


Threaded Inserts for Square Tubing, Metal Threaded Star Type Insert 1" O.D. Square Tubing Insert 3/8-16 Threads, Square Threaded Tube Inserts 4

Magic Hub #ad - Metal threaded star type insert - Provided with a zinc plated finish. Square tubing threaded insert - Fits 1" outside diameter tubing with 16/18 gauge wall thickness.

Metal star type inserts are designed to insert inside steel tubular legs. Square tubing threaded insert - as the threaded insert gets inserted into the tube, the star washer/clip flexes normally to bend in the direction of entry. 4 pack threaded star type Square Tubing Insert 3/8-16 Threads. The edges of the clip then bite into the ID of the tubing, offering rigid support that preventing the clip from being removed. Threaded inserts for square tube - External edges fit flush with the outside edge of the tubing for a clean, finished appearance.
BrandMagic Hub #ad
ManufacturerImported #ad
Part NumberM71-326

9. Xtozon


Xtozon 100 Pcs 1/4-20UNC Zinc Plated Finish Carbon Steel Rivet Nuts, Flat Head Threaded Inserts Nutsert

Xtozon #ad - Package includes: 100 pieces. Zinc plated. Rust resistant and strength enough to apply in many kinds of heavy duty materials including Sheet Metal, Steel, Aluminum, Plastic, Fiberglass etc. Strive for 100% customer satisfaction, if you not satisfied with our product quality or unhappy with the purchase, please contact us via email. Flat head. Knurled body. Xtozon gladly accept your return within 30 days after your purchase for FULL REFUND. 1/4-20 rivet nut make of high quality Carbon Steel. 1/4-20unc size specification can be refer to image detail sheet.
BrandXtozon #ad
ManufacturerXTOZON INC #ad
Height2 Inches
Length6 Inches
Width5 Inches

10. E-Z LOK


303 Stainless Steel/Metric, 3/8"-16 External Threads, E-Z Lok Externally Threaded Insert, 10.31mm Length, Made in US Pack of 5, M6-1.0 Internal Threads

E-Z LOK #ad - Corrosion Resistant. 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. Install with standard Drill & Tap; NO Special Tools Needed. Easy to use solution For Repairing Damaged Threads in Metal.
BrandE-Z LOK #ad
ManufacturerE-Z LOK #ad
Height0 Inches
Length10.31 Inches
Width0 Inches
Part Number653-6