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INCLY 1725PCS Machine Screw Assortment Kit, M2 M3 M4 M5 Metric Bolts and Nuts Kit with Lock and Flat Washers, Hex Socket Button Head Grade 12.9 Alloy Steel Cap Screw Set with Allen Wrench

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$19.43

$ 10 .07 $10.07

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About this item

  • Premium 12.9 Grade Alloy Steel: INCLY Metric Bolt Assortment is made of high-quality 12.9 grade alloy steel with clear threads, uniform stress and high strength. They still have superior corrosion resistance, rust resistance and oxidation resistance in harsh environments to ensure long term use
  • Perfect Metric Screw Assortment Kit: 1725PCS metric screw assortment kit includes M2 M3 M4 M5 hex socket head screws with nuts and flat & spring lock washers and 4 corresponding hexagonal wrenches. Each size of screw has 4 different lengths, 8 mm, 12 mm, 16 mm, 20 mm, to meet different installation needs
  • Easy to Store: All these screws are stored in a separate grid plastic storage box with thickened retaining dividers to keep all components organized and avoid confusion, the inner and outer lids are clearly labelled for easy storage and sorting, and bubble film is placed inside the box to ensure that it won't get damaged or scattered during transport
  • Widely Application: This metric bolt and nut assortment can be widely used in 3D printers, calculators, meters, electronic products, remote control projects, household appliances, etc. It is suitable for professionals, amateurs, repairers and other DIY people to meet your life repair needs
  • Worry-free Service: Our products have undergone rigorous testing, so you can use them with confidence. If you have any problems and questions about Incly Metric Screw Assortment Kit, please feel free to contact us, we will make every effort for your matter



martin kocanda
Reviewed in the United States on April 7, 2025
Excellent assortment of M2, M3 and M4 hardware including flat washers.
Randy Bowyer
Reviewed in Canada on April 12, 2025
nice little set !
Kevin
Reviewed in the United States on July 31, 2024
I generally don’t use a lot of small bolts, so when I took this box of assorted bolts out of the shipping box I was pretty amazed at the quantity and how well they stayed sorted during shipping. I don't think I will be going to the store anytime soon for small bolts.The caseThe case is well laid out with bolts going from small to large in a left to right pattern. Nuts and washers are in the lower row which is also well laid out. The case has movable dividers that actually stayed in place during shipping. I’ve had parts cases in the past where the dividers have shifted during shipping, only to have a complete mess on your hands. Both the hinges on the back of the case and the latches on the front of the case were in one piece. Once again I’ve had cases in the past where hinges and latches were broken off. Another thing I liked about the case was they placed the diagram on the inside of the case so it’s facing you when you open it. Other cases have had them on the bottle of the case so you had to close it and flip it over each time.TestingTest one. I spun the nuts on the bolts freely with no rough finishing on the threads to impede the process.Test two. I placed a nut in a vice and spun a screw into it by hand. Afterwards I used an old Allen key to see if I could strip the head out. Results being that I was not able to strip the head out. Bare in mind I only did this with an Allen key by hand and not while using a drill driver or similar tool.Test three. Once again with a nut in the vice and no screw placed in it, I squeezed it in the vice with little effort needed. The metal that they are made of I’m guessing is in the mid/mild range, yet suitable for their intended purpose, considering their sizes .Allen keysA set of Allen keys are included in the case, they seem adequate for the job. I will probably replace them with my own set that are connected together, as small Allen keys are easily lost.Online photoThe photo online that shows the contents of the box with the lid open is a little misleading, as it shows each cube filled to the top. Let’s just say it’s more like opening a new bag of potato chips, not quite as full as it seems.In all, I now have at my disposal an assortment of small metric bolts, nuts and washers. They are well organized and stored in a case just right for its contents.Like I said earlier, I won’t be buying small metric bolts any time soon.
J. Harris
Reviewed in the United States on July 29, 2024
I just got these today and they have already been put to good use. I used the M5 X 12 bolts to replace those which were supplied with a propane burner for outdoor cooking. For some crazy reason the unit was supplied with flat head, counter sunk type bolts but there was no place in the unit for the counter sink part of the bolt to go. Consequently, the head of the bolt stood proud of the cooker's top and would catch on anything that moved close by. Also, the bolts were soft enough that I tore three of the Phillips #2 centers out of the bolts when tightening them. Not a good sign.The bolts in this set are a rounded socket head style with four lengths supplied (8, 12, 16, & 20mm) for each bolt size (M2, M3, M4, & M5). Also supplied are flat washers, split-ring lock washers, and hex nuts for each size of bolt. All pieces are a black alloy steel of Grade 12.9 which is a high tensile strength alloy steel (with a high yield strength) and is nearly twice as strong as stainless steel. In my application, these bolts worked perfectly, and I had no trouble really tightening them down.This selection comes in a multi-sectioned see-through plastic case which keeps everything well organized, and the lockable top will keep it that way. Also included in the kit are Allen wrenches which will fit the socket heads of the bolts supplied. Thank you so much for the assistance with that. Just what I needed and very quickly delivered. Thanks.
Gerard
Reviewed in the United States on December 9, 2024
Great assortment kit. Easy to find exactly what you need at a glance. Everything is marked nicely. I doubt I will be running out of anything soon. Saves so many trips to the hardware store.
Adrinnie Duchane
Reviewed in the United States on November 11, 2024
I love it
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