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Your cart is empty. Hilitchi 510pcs High Quality Stainless Steel Hex Socket Flat Head Countersunk Bolts Screw Nuts Kit
Specifications:
Drive Type: Hex Socket;
Head Style: Hex Socket Head Cap;
Material: 304 Stainless Steel;
Main Color: Silver Tone;
Package Included:
30pcs M3 X 20
30pcs M3 X 16
30pcs M3 X 12
30pcs M3 X 8
100pcs M3 Nuts
20pcs M4 X 20
20pcs M4 X 16
25pcs M4 X 12
25pcs M4 X 8
80pcs M4 Nuts
15pcs M5 X 20
15pcs M5 X 16
15pcs M5 X 12
15pcs M5 X 8
60pcs M5 Nuts
Package Quantity: 510pcs. Hex Socket Bolt and Nuts(+-2%).
This set is organized by size in a transparent storage case for quick access and protection.
Stainless Steel Material Countersunk Hex Socket Flat Head Key Bolts Screws. Countersunk bolts is anti-corrosion,
rustless, non-pollution and high-hardness. It is widely used in industrial.
Hilitchi is a professional company of fasteners. We sell steel, stainless steel and brass screws, self tapping screws, self drilling
screws, dry wall screws, hex nuts, hex bolts, rivets, anchors, nails, flat washers, spring washers, couplings and fixings.
Jim
Reviewed in Australia on May 8, 2025
Great assortment of screws and packaging
Kevin
Reviewed in the United States on March 11, 2025
Got these for the himiway Zebra.
GotItToGo Youtube
Reviewed in the United States on February 26, 2025
This is an excellent buy for ebike owners. I have used several sized screws and bolts out of this pack and they just work. I used them on bike back rack, rear and front basket, passenger seat with handle, and, front light on second ebike. Used them on a bike bell for the kids. I bought them to use on my Wildeway FW11 3.0 ebike and they have paid for themselves by being useful when needed. They work with the kids bikes non electric and for our electric bikes.
Josh M
Reviewed in the United States on April 4, 2025
Good kit to have on hand
Bub
Reviewed in Canada on April 25, 2025
I made the rookie mistake of tightening my limit screws on my front derailleur while under load and to make a long story short, 1st don't tighten limit screws with any form of resistance, 2nd Amazon has you covered if you do, these worked flawlessly for my shimano altus limit screws and as a bonus you get extra bolts for any open threads on your bike from water bottle cages to rear rack mounts these have you covered.I will update if the screws begin to show signs of rust or anything but as is they are doing what I need!
Cliente de
Reviewed in Mexico on September 18, 2024
exelente producto
Kaeden
Reviewed in the United States on August 19, 2024
I bought these to have bike bottle cage screws and just a few sizes of metric screws around. I love that the container they come in has a thick rubber gasket to make sure none slip out of the box, and the screws are of good quality it seems. The dividers to organize the screws are not that great like most of the ones done like this. But I would order these again if I needed more!
RChan
Reviewed in Canada on March 30, 2024
This is a great kit for 3D printing. I would purchase again.
karen
Reviewed in Canada on November 10, 2024
No complaints here!
MAURICIO SALGADO
Reviewed in the United States on July 4, 2023
I'm a Professional Bike Mechanic and is always good to have an assorted metric bolts selection at hand, I have doubts about this being real Stainless Steel for the price, but the magnet dont lie. awesome selcction on sizes at a fraction of the price of wat they cost at your local home store.
Customer
Reviewed in the United States on December 18, 2022
I have been trying to find replacements for mountain bike water bottle cage screws. They are typically M5 x 12 to 20 mm socket head cap screws but the catch is they are stainless steel and smooth, polished heads not knurled. Amazon has multiple different replacements specifically marketed for that purpose but they all have fatal flaws. Most of them have too small of diameter heads making it necessary to use washers or the heads pop through the cage holes. Others are poor quality and have pitting and other surface imperfections or are not really stainless steel (Amazon has become the wild west will all kinds of false claims made by sellers, especially overseas sellers). Wolf Tooth components makes nice screws but they have tapered heads, are titanium (making it very likely you will get galvanic corrosion on aluminum or steel frames due to the dissimilarity of the metals) and are $15 for 4 bolts. I originally bought those thinking they were make in the USA but based on the labeling on the bag they are imported so why would you pay more?Finally I found these. They are nicely polished, have the same size heads as OEM bike screws and you get a lot of them for about $13. They are only slightly magnetic meaning they probably really are 304 SS (304 SS is not magnetic in it's pure form but forging, polishing and other activities induce weak magnetism). My only complaint really is that they are made in China. I would gladly spend more for made in USA.
Ridingsiberian
Reviewed in the United States on September 25, 2019
I use these screw on my 3D printers. The screws are well finished and plenty strong for my purposes. The assortment was varied enough to meet almost all my needs.As others have stated the container is the weak point. My box had been broken at one corner and some nuts and a few screws had fallen out of a hole in the shipping envelope. I contacted the vendor and they immediately made good on it, sending replacements for the missing screws and a new box. I hot glued the partitions in place as they tend to lift up and let the hardware mix.I would but this again.
AJTACSR
Reviewed in the United States on October 30, 2019
A very nice assortment of fasteners in a nice sturdy case with great latches to keep everything in place. A great value for such a quality product. Highly recommended and would purchase again if needed. Received it fast as well. I used two lengths of the M4 screws for M/C carburetor float bowl replacements as they tend to need to be drilled out occasionally because of some people using the incorrect type of Phillips head screw driver, consequently mangling up the head of screw to the point of leaving drilling as the only option for removal prior to being rebuilt. But in all fairness to those people, a Jato head screw driver made for these carb. screws are very hard to find, if not impossible. Thanks!!!
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