200 Pcs M4 Stainless Steel Machine Screws, Bolts and Nuts Set - Flat Head Hex Cap Bolts - 16mm/20mm/25mm/30mm/40mm

i use these for LGA2011-3 (intel) watercooling mounts\fastenings.The originals are about the same price, but getting only one mount (4 points of fastening),whereas with this...i only have one arm and this is still the better option all-wise, rather than feeding the...Very UGLY machines of profiteeringi for one support all governments banning all civilians from*all business, *all markets, * the market and profiteering *in general*.Because the way we live, EVERYONE has to make a profit, including VIRTUAL ENTITIES AS PEOPLEGo figure...

good range of sizes but expensive for the amount you get

Got these to have different size screws for a small project.

I needed a couple of s/s bolts, and this was the most cost effective way of getting them. As it happened I needed a few more so it worked out very well. Seem like good quality so very pleased.

Handy bolt set.

They do what I needed them to do on my 3D prints. Can't complain.

Good quality, good selection, but with confidence

Bought these to go into back of 32" tv but they are far too small. Wasted my money.