NEXTACK

Rivet Nut Tool Kit with a Step Drill Bit 80 Nutserts for Tight Space 8 Rivnut Tool Set

1836+ bought in the past month

$40.79$79.99

About this item

  • 【Compact Design for Tight Space】The 8 inch right angle style make it easy for grab-and-go to solve out-of-reach riveting projects for confined narrow corner spots. it is an ideal solution for SMALL ALUMINIUM rivnut, and it will need some grip strength for bigger inserts 1/4 & M6.
  • 【One-Stop-Solution】The nutsert tool kit is packed in a well-organized compartmented case for safe storage and convenient portability. It comes with a step drill bit, 8 universal interchangeable mandrels, 80 carbon steel threaded nuts (10 for each mandrel), & a professional user manual, and the pitch of M3 is 0.5mm, M4 0.7mm, M5 0.8mm, M6 1mm.
  • 【Built to Last】This hand riveter has heat-treated Cr-Mo steel mandrels and blackened, heat-treated medium carbon steel handles, reinforced aluminum alloy body and thick non-slip grips which deliver reliable strength and durability.
  • 【Easy to Change Mandrels】The nutsert rivet gun features modular detachable design for easy riveting, mandrels changing and maintenance, rotary knob structure for easy nut loading and releasing. Perfect solution for DIY and Professional use.
  • 【Versatile Application】The threaded insert riveter tool kit can help you add attachedment with bolt on working piece like metal, fiberglass in different occasion like van wall, metalworking, railway, aviation, bicycle, off-road, RV and home modification.
  • 【Warm Tips】Please note the mandrels are consumable and may be damaged with uneven pressure and improper use. We have addtional replacement mandrels M3 M4 M5 M6 6-32 8-32 10-24 10-32 1/4-20 here in our store. If any issue during using please message us.
$40.79
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Technical specifications

manufacturerNEXTACK
brandNEXTACK
item_weight1.12 pounds
package_dimensions12.64 x 6.91 x 4.37 inches
exteriorPainted
manufacturer_part_numberNT600
special_featuresa step drill bit included
best_sellers_rank#5,147 in Automotive ( See Top 100 in Automotive ) #5 in Riveters
date_first_availableNovember 15, 2021

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Customer reviews

4.62,033 ratings

Customers say

Customers find the rivet nut tool to be well-built and easy to use, with one customer noting it works particularly well with stainless M4 rivet nuts.

★★★★★

Perfect Blindnut Tool

Sean R. ConwayJanuary 18, 2026✓ Verified purchase

Very straightforward design. Comes with everything you need to secure whatever you are trying to piece together. Directions are simple and clear. Worked perfectly to install a toolbox inside the bed of my pickup. Another great use for you security integrators out there: mag lock installs in metal door frames are now a breeze with this tool. Definitely would recommend and buy again for gifts Read more

★★★★★

Great Toolbox Addition!

ZappJanuary 14, 2026✓ Verified purchase

This is a tool I never knew I needed until I bought one. Will you use it daily? Probably not, but having this in the toolbox is incredibly handy. No complaints about the quality of this product - it does exactly what is advertised and feels sturdy doing so! Read more

★★★★★

The Rivnut Tool That Made Me Question My Life Choices (In a Good Way)

Mr KrabsJanuary 25, 2026✓ Verified purchase

I bought the NEXTACK Rivet Nut Tool Kit because I had a project in a tight space that required precision, patience, and probably a smaller human. Since I didn’t have one of those available, I grabbed this tool instead — and honestly, it might be the better option. First off, the 8-inch rivnut tool is basically the pocket-sized superhero of the fastener world. It slides into tight spaces like it’s been training for a Mission Impossible audition. I half expected it to hum its own theme music. The step drill bit? Beautiful. It chews through metal like it’s snacking. I’ve used drill bits that screamed in agony the moment they touched steel — this one just shrugged and said, “That all you got?” And the 80 nutserts… listen, I don’t know who decided to include that many, but thank you. I now have enough rivnuts to fasten every loose thing in my garage, my neighbor’s garage, and possibly a small aircraft. Using the tool is oddly satisfying. You squeeze the handles, the rivnut mushrooms perfectly, and suddenly you feel like a structural engineer with a PhD in “Making Things Stay Put.” My confidence is now wildly disproportionate to my actual skill level. Bottom line: If you’ve ever wanted to install threads where threads have no business existing — in tight spaces, awkward angles, or places your hands definitely don’t fit — this little kit is your new best friend. It works great, feels solid, and makes you look way more competent than you probably are. Would buy again. Might even name it. Read more

★★★★☆

Solid tool, great use/value, weird mix of metric/standard size though.

RedJuly 16, 2025✓ Verified purchase

Great tool. Already made some things easier. Not sure why the odd mix of metric/standard measures. Would much more prefer having a metric kit and a standard kit. Other wise works great and see great value of having this long term for various projects. Read more

★★★★★

Works Perfect

VilleFitnessFebruary 25, 2026✓ Verified purchase

Works great. There may be better options out there, but for a hobbiest it is a great tool. Read more

★★★★★

Great rivetnut tool.

shawn altebaumerJanuary 23, 2026✓ Verified purchase

Great item. Easy to use and not near as bulky as so.e of the other brands. Read more

★★★★★

Professional tool for a very good price.

RyanJanuary 30, 2024✓ Verified purchase

I was in the middle of a job at the High end off road shop I work at. We needed a specific sized nutsert to go above an airbag for a roof rack. I saw these were small enough to work without sacrificing rigidity and strength. I ordered the product at 4pm it arrived at my doorstep the next morning at 8am so I was able to go to work with it and use it right away. The handle seems small compared to traditional nutsert tool. It still isn’t very hard to crimp the nutsert though and for things like side step or the photo I proved on a UTV frame, this tool can get literally almost anywhere and do a good job once it’s there. I’ve been on all the tool trucks, I don’t see anything close to this small and accessible of a product. Even if you only need it once every 5 years. Buying this one will let you have one of the best I’ve seen out there and the case it comes in with the selected nutserts it also comes with this kit will get ya going and keep ya going even for me In a full time professional job where we use these a lot. I haven’t even run out of of size nutserts and I believe it comes with about 8 choices. Read more

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★★★★★

STELLAR

R. NadaApril 30, 2025✓ Verified purchase

This is a really nicely made and well engineered Rivet Nut gun. I have another rivet nut tool made by Astro which uses a socket drive, but this tool is a really great / simple addition. It worked particularly well with stainless M4 rivet nuts. The overall kit is great. The mandrills are all high quality. I will say that setting up the tool takes a bit of time to understand and to get it dialed in; however, once you do it works beautifully. I had the most luck taking the entire thing apart and then adjusting it while putting it back together. That works well. Add some oil to all the surfaces also. One thing I really like about this tool is you can feel how the rivet nut is squeezing down. You can also thread the nut in a bit during the squeezing process and gain additional installation squeeze. I used this tool one a very delicate sheet metal item and the ability to feel the installation of the nut was very helpful. All in all just a fantastic tool. Read more

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