420pcs M3 Screw Kit, Premium M3 Hex Socket Head Cap Screw Assortment with Nuts and Washers, M3 x 6mm /8mm /10mm /12mm /16mm /20mm /25mm (Silver)

Made a mistake and ordered these, but found my other ones after I opened the package, no sweat, they will be used.

I needed about eight M3 stainless button head hex socket screws to fasten some replacement wires in my Bellemain cheese slicers. My slicers' came with bad quality M2.5 screws and the new wires had M3 tapped holes so the old screws would not fit anyway. I will probably never use over 400 of these pieces, but the price was quite acceptable for the job at hand. I am looking for other uses for these screws, nuts and washers and already have one in mind.The kit does not include a 2 mm hex key, but they are easily available. If you need a set of hex keys, whether inch or metric, I recommend the Bondhus (USA) brand as being one of the best on the market. Their keys with the ball end can be very useful for screws with bad access.

Great for purses. Just the exact size i needed

Bought to attach my ps5 to a 3rd party stand. Needed a longer screw because of how my custom plates sat in the stand base.

Got this for a small screw to complete a 3D printing I made for responding filament. It was just what I needed.

This kit consists of the full range of M3 Hex Socket Head Cap Screws with nuts and washers normally needed. Rarely would you need a length outside the 6-25 mm in this kit.A 2.5 mm hex wrench is used for tightening/loosening the hex head while a 5.5 mm wrench is used for the nuts.Unless you have a specific reason, “Socket Head” should be ordered over “Button Head”. This is because the hex socket is deeper which lessens the chance of rounding out the head when tightening.Labeling of the parts box is much better than other parts boxes I have. Both the top and inside of the lid are labeled. This makes it easier to find this box among others you have. The inside label shows you what sizes are in what compartment when the lid is open.This kit was a great addition to my collection of parts kits. I like to immediately have the size I need when working on a project.

I found this M3 socket head bolt set very complete. It contains most of the common sizes that I need. I really enjoy having the sizing label on both the outside and inside of the box. This makes it easy to identify what head size is without having to constantly flip the lid open and closed. The vendor supplies the hardware in a very sturdy box. The compartments are tall enough to prevent each size from overflowing into the other. If you have not used socket head bolts before I highly recommend them. It allows you to use bolts in tight places normal button head bolts do not work in.

I use this 420 piece M3 screw kit for my 3D printing projects. It has a large assortment of M3 button head screws, washers, and nuts that are made from high quality stainless steel. The button head design of the screws and quality design means you don't have to worry about the screws stripping or loosening. The clear plastic case keeps everything neatly organized, and the large selection ensures I always have the correct screw for the job. I would recommend this M3 screw kit for 3D printing projects or any DIY jobs that need M3 screws.