304 Stainless Steel Lock Nut Assortment 170 Pcs, M3 M4 M5 M6 M8 M10 M12 Nylon Insert Locknut

First off nuts and bolts are pretty the same. Some better than others and these are of the higher quality for sure. That aside, If you get your nuts and bolts for projects from Amazon you probably have starter to reuse the little plastic boxes they come in for other things like organization or transposting or sorting nuts and bolts based on projects, etc.. The box these came in had dividers to make it easier to reuse and rearrange, and yes the blue seal in the pictures is a seal. The box once closed up is water and air tight.. ! The box was almsot worth the cost of the kit. That said, I would ask they make a difference version of this kit. I need M6, M8, M10 the excessive number of M3, M4 and M% I will probably never use but could use some more M6s and M8s in the kit, same is true of the M12, be nice if I had more M10 instead of M12. I will probably reorder this kit becvause I need more M8 and M10 and its a great kit for that. But seems a waste to have to have so many of the odd smaller sizes I won't use. I imagine there are others here reading that they ony get this for the M3, M4 and M5. and dont need the others. So maybe make two different versions ? I would pay a little more for a kit with less waste for me and more useful bolts.

I keep meaning to buy more stainless steel nuts and bolts when I go to Lowes, and always forget or get involved with something else. It was just as easy to pick up a set here and have it delivered while i was thinking about it. I like the box they came in, I'll probably just keep using this box and fill it with more of what is already there and then refill as needed. So overall, nice box and nice quality stuff.

Excellent value for what appears to be a good quality assortment. I rarely have any need for anything smaller than 6mm, so the larger quantities of the smaller sizes seem to be a waste for me, but figuring in what a handful of 10mm locknuts costs locally, I come out way ahead with this assortment. The weekend after it arrived I used 3-10mm, 2-12mm, 1-5mm and 2-4mm on two repair projects. Figuring fuel & time saved by NOT having to drive into town since I had my own supply - I’ve already justified & funded the whole investment.

I bought 4 combo nut kits this was the BEST one. Don't be fooled by 315 piece kit etc. They give you a million m2 m2.5 nuts and hardly any decent sized ones. This kit had the most beefy nuts in it. Make sure you always get a nut kit such as this one that has the nylon lock in each nuts otherwise they will work themselves loose. Basically just pick this combo kit and you won't be sorry.

I needed these to assemble a heavy bag stand. These were perfect and got the job done. They came inside of a plastic case that has dividers to keep the nuts separated. Good product at a good price.

I've often times wished I had a supply of these locking nuts for when I'm in the middle of a project and need one. The box the nuts came in is very nice also!

Good quality and assortment/sizes. Bought these to help with wiring up a camper brake system on my 04 Trailblazer. Worked perfect. A whole lot easier than running back and forth to the hardware store .

Nice ss finish with good elastomer inserts. Reasonable price. My fav part? THE BOX! Finally, a secure container that won’t spill your sorted fasteners in a mess all over the floor! BRAVO!