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Your cart is empty. Metal Magery Steel PRE-BULBED Shank Threaded Insert Multi Grip Rivet Nut 5/16-18 X .020-.280 Grip Range Gold Zinc Finish (Pack of 25)
These Metal Magery Pre-Bulbed Nuts are designed for Superior pullout resistance in thin sheet metal and plastics. Designed with a large flange the cross bulb offers significant grip range with it's pre-bulb shank.
K C
2025-08-25 14:54:29
Nice
Jeff
2025-08-22 18:33:04
I used these to install a used Bedslide 1000 on a Toyota Tacoma, along with a Rivnut tool from Harbor Freight. The combination of these two isn't much more than what Bedslide charges for just four rivnuts and bolts with a crappy tool, and with this setup you get extra rivnuts and a tool to keep. I have loaded up and used the bedslide, and have not noticed any issues with the strength of these rivnuts, even with a composite bed.
Psywar Esquela
2025-07-31 12:49:13
I used the 5/16th size to install truck side steps into the underside frame channel of the truck. Just drill the minimum size needed to insert them, Use a bolt to tighten them down, Then remove the bolt and reinsert to mount your hardware. Great for when there in no access to install a nut on the back of your bolts!
SuzyQ
2025-07-17 17:17:32
Perfect for blind or closed sheet metal where you need a very strong and rigid bolt connection. I hung heavy tool boxes in my work van. Used these on the frame rails. No way to get a nut in there and sheet metal screws wouldn't be strong enough. These are perfect.
mcman98
2025-07-10 19:07:16
Needing to attach a removable ramp assembly in the back of my truck, I had no access for bolt/nut assembly by hand. These things work well, have a very acceptable appearance when ramp is removed.
Douglass L. Miller
2025-04-27 18:45:44
The threaded sleeve on the bottom of my Waverunner striped and after drilling out the the sleeve I installed one of these and it worked perfectly
Bodie Jensen
2025-02-13 14:36:51
Requires a massive hole to drop this in, need tool to use them properly. They did not work for me.
dan ruther
2025-01-31 18:10:20
i have a sliding drawer in pickup bed, moved it to a different truck, these molly nuts were not availableanywhere in town, found them here, they worked great as they are used by supplier for installation.now i have affordable quantity for installation in new truck, just drill CORRECT size hole, insert nut, and boltsimple easy install
Gildemeister
2025-01-16 14:13:11
The delivery was longer then posted but they did arrive and good quality
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