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Joshua N
Reviewed in the United States on March 2, 2025
Highly recommend item.
Erich Meier
Reviewed in the United States on March 1, 2025
High quality screws. They are being used with some aluminum extrusions and are performing perfectly.
David
Reviewed in the United States on February 5, 2025
I go these to use on a fixture I am building for my late...a tooling block. These bolts are a good fit and the finish is very clean . The threads are a good fit. This tool will be exposed to coolant and various cutting fluids, so I chose the stainless bolts for this ability to resist corroding. Very decent hardware..
t
Reviewed in the United States on January 7, 2025
The replacement worked perfectly for a foosball table that was in my father-in-law’s game room, taken apart and missing screws the replacement screws matched and fit perfectly
James Richters
Reviewed in the United States on January 29, 2025
I got these for my CNC machine. When I built it decades ago, I used black oxide button head screws, and over they years they got all rusty. The rust not only makes it look bad, but it also makes the bolts difficult to remove, because the rust is bigger than the original metal was. I got sick and tired of struggling with removing old rusty fasteners, some of which were so seized in there that I could not get them out with an Allen wrench, I had to notch them with a chisel and then use the chisel to turn them out... and a few even that didn't work and I had to drill them out. How annoying! So I've been going around replacing them with stainless steel screws. Since they do not rust, they will not expand and be a problem in the future.I used these short button head screws to hold on some plastic bellows bins I made. The threads fit fine, and they look nice, I even used the included Allen wrench, just so see how it worked and it worked great!I'm really happy with these screws, they are a great price and the included wrench is great, and they even come in a cool plastic box that I'm sure I can repurpose for some other small parts when the screws are all gone... I'm also VERY happy that they did not stick an impossible to remove sticker on the plastic box! one you remove the outer plastic wrap, the box has no markings, which makes it even better for re use once the screws are gone! I wish everything that came in plastic boxes was done the way this box of screws was!Edit: I was so happy with how well the shorter versions of these screws worked that when I needed some 1-3/4" long screws, I decided to get the same BNUOK screws. These were to hold up some ISO30 Aggregate heads on my CNC tooling workbench. They are a pretty heavy cantilever load, so I put backing plates with 1/4-20 holes behind the back panel of my workbench then used the BNUOK 1-3/4" long screws to go all the way through and screw into the backing plate. They are holding very securely and everything is working great! I'm glad they are stainless steel, they look great now, and should always look great. I will be buying more from this brand, they are a great price for high quality screws.
Callie T
Reviewed in the United States on January 28, 2025
These Button Head Cap Screws by BNUOK are exactly what I needed. I have had some bolts that were threaded into anchors on one of my concrete slabs that are used to bolt equipment down. The equipment is only installed when it is needed and when it is not installed, I screw the bolts back into the inserts to keep the inserts clean. Unfortunately, these bolts can create a tripping hazard if you are not paying attention.I ordered these button head cap screw in stainless steel because they are out in the weather and the button head configuration all but eliminates the tripping hazard.The screws are very well made with flawless threads. There are no metal burrs to be found anywhere. The hex wrench that came with the screws fit the sockets smoothly, but snug enough to prevent striping the head. My other hex drivers fit exactly the same, so the included wrench and the internal hex sockets are made to the standard. The screws come packaged nicely in a plastic box with a hinged lid. This is so much better than other manufacturers card skin-packaging which is frustrating when trying to get all of the parts out.I am very pleased with these BNUOK fasteners and will not hesitate in using them again when the need arises.
HCB
Reviewed in the United States on January 24, 2025
Perfect, exactly what i wanted, no issues, good quality. Can not say how rust resistant and strong these are but fit and finish is nice, time will tell. Happy for now.
Jack Of All Trades
Reviewed in the United States on January 19, 2025
I have a project the requires 8 of these small bolts to hold up 250 pounds in an overhead drawer slide. My slides require screws with a low profile head so I looked at these. Upon receiving them, I put them through a strength test to see if they will meet my needs.I preformed the following tests along side a regular grade 5 bolt of the same diameter.1) I cut them with bolt cutters. These bolts were noticeable harder to cut through than the grade 5 I compared with.2) I hammered them with a chisel punch. My grade 5 bolts simply snapped, while these bolts stretched rather than breaking.3) I put them in a vice and hammered them with a small sledge. These bolts showed a lot of elasticity and malleability.By the end of my testing round I had concluded that these stainless bolts will meet my requirements and I promptly ordered more. I'm pleased with my purchase and will consider this brand for future needs.
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