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TESILANG es un fabricante profesional de sujetadores
Establecida en 2007, TESILANG es un fabricante profesional de sujetadores con 15 años de experiencia en producción e I+D. A lo largo de los años, siempre nos hemos comprometido a proporcionar a nuestros clientes productos de alta calidad y buen servicio. Podemos producir y vender todo tipo de cierres estándar y también personalizar todo tipo de cierres no estándar.
Jay Frost
Comentado en los Estados Unidos el 3 de julio de 2024
These screws are often needed with CNC machinery and 3D printers, which I deal with a lot. These screws are good to have extra of. Comparing the quality of these screws to the screws already installed on my machines reveals no difference. They all appear to be the same. I can’t scientifically test the screws, but in a budget-style tightening test, these screws withstood the same abuse as any others.The product is exactly what is advertised, and I am completely satisfied with its quality. The only other factor left for me to consider is value, which I feel is slightly lacking at the current price of $11.99. For this reason alone, I am removing one star. But at a lower price, this product is great!
CustomWebProgrammer
Comentado en los Estados Unidos el 13 de julio de 2024
I ordered 50 of the M4 socket head cap screws, 14mm length, with washers and lock-washers pre-installed. We use these in our robotics shop for middle and high-school competitors. I thought the washer and lock washer were just a fall-off feature, but these are held to the screw by a change in diameter. The beauty of this is that the washer/lock-washer assembly stays in place while you’re moving and applying the screw! Our carpet is littered with washers that have fallen off (dropped) by the students, but not with these! They are well made, quality stainless steel. Our Red Beard Panda robot team says they’re a time saver!
Matthew
Comentado en los Estados Unidos el 27 de junio de 2024
I’m in the process of building a four node raspberry pi cluster, with one of those layered dogbone acrylic cases. M3 threads for the outer supports, whereas the pi itself has M2.5 threads. I had been using a smattering of different Phillips head screws to mount some fan hats to each pi.Then this item arrived: all the old screws went, these went in their place. The washers added a nice touch in securing each screw while not leaving marks. Having the hex/torx head allowed for a more confident tightening, without worrying about stripping anything.And in the end, I’ve got a consistent, nice looking arrangement, on each of the four layers (four of these screws securing the fan hat per layer).One goof: out of the 50 screws, one was at least half the length. So, I actually only got 49 12mm screws, and 1 that was, at best, 6mm. Considering I only needed 16 in total for my current project, by no means a show stopper. And with any high quantity, goofs like this are almost expected (how many times do you get extra screws with some product you have to build as a sort of pre compensation for missing screws).These are great, I have no complaints.
Me
Comentado en los Estados Unidos el 3 de septiembre de 2024
The photo shows one smaller then the others that’s why I ordered that one but there were all the same size so I couldn’t used any of them but it did come in fast
FDP
Comentado en los Estados Unidos el 20 de septiembre de 2024
These screws are as described and of good quality. Four stars for the quality of the screws. The real issue with these is that they represent poor value as generic import screws lacking material certification. For roughly the same price you can purchase domestic screws with a cert.I would like to see these at a considerably lower price to justify their value.
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