M6 x 10mm/12mm/16mm/20mm/25mm Button Head Socket Cap Screw Kit Assortment, Alloy Steel Grade 10.9, Allen Hex Drive, Fully Threaded, 50 PCS

I purchased these to complete a DIY 3d printed rubber band gun for my daughter. Initially I had went to the local hardware store to purchase the screws, however the price was so absurd that I decided to look on Amazon.I was pleased to find a kit with 50pcs in various sizes at a very reasonable price. Not only was I able to complete my rubberband gun project but I am able to complete several other projects with these bolts.These are alloy steel and coated in black. If you don't prefer the black coating, you can find the same kit but in chrome/steel.Overall I am pleased with my purchase and would recommend this to others

I bought these to modify an ergonomic chair. I'm surprised by the quality of both the screws and the box they shipped in. Usually, this kind of stuff on Amazon comes in super cheap plastic boxes that aren't really worth keeping. This set not only came in a much sturdier box - each size was packed in a sealed cellophane bag, which meant they didn't mix together in shipping. I'm pretty happy with this item.

Many of one size of the screws missing from container.

Unfortunately these aren't meant to be exposed to the outdoors. They rusted within a week. Need to find an alternative.

These look sharp and are solid. Used them for some rack units I had that had really thick faceplates. They worked fantastic.

It does the job and looks to be made well. I've had no issues with the threading and no concerns about the integrity of the screws.

Decent quality

Seemed good upon receiving and installing but only had installed on bumper for a week and already rusting.