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Your cart is empty.Introducing the Wanyifa Titanium M5x20mm Hex Bolts, a high-quality and durable solution for your bicycle stem needs. These bolts are made of 6AL/4V (TC4) Titanium Alloy, Grade 5, offering superior strength, anti-corrosion, and anti-rust properties. The set includes 6 pieces of M5x20mm bolts with a thread diameter of 5mm, thread pitch of 0.8mm, and a hex wrench size of 4mm, all meeting the DIN912 standard. The bolt head diameter is 8.5mm, and the thread length is 20mm, not including the head height. Each bolt weighs approximately 2.3g, providing a lightweight yet robust solution. The package also includes washers for added convenience. With a colorful design, these bolts are not only functional but also aesthetically pleasing. For any questions or concerns, our customer service is available to help. Please ensure you determine the correct size before purchasing, as illustrated in the provided link. Refer to the size and order according to your actual needs.
Roy Schachter
Reviewed in the United States on September 16, 2024
Had to replace my stem bolts (original ones were of poor quality)These 6 bolts are of good quality and arrived quickly to my placeI will recommend of these 6 bolts to any cyclist that wants good bolts to hang things on the frame
Frank D. Steed
Reviewed in the United States on July 25, 2024
These stem/handlebar bolts work perfectly
Brice
Reviewed in the United States on July 22, 2024
The coloring of these bolts are just as flashy as pictured. Adds that minor but noticeable flare to your bike. Cheap customizable option, yet bang for your buck!
Ariel Imach
Reviewed in the United States on July 21, 2024
Very good quality
Romeus R. Ware
Reviewed in the United States on May 5, 2024
Black color
J.B.
Reviewed in the United States on September 20, 2022
Exactly as advertised and described. Perfectly fit the original bike stem.
Jakeace
Reviewed in the United States on April 17, 2022
The finish is beautiful. One bolt still had machining slag in the threads. It was a simple task to run it through a die, however, at the cost of these little bolts, that’s a quality control which shouldn’t have been missed. If not for that these would have received a 5 star rating.
Michael C. Rowe
Reviewed in the United States on December 22, 2020
These bolts were perfect to replace the rusted disgusting ones on the stem of my white 2014 Giant Defy2. It is right where I sweat down, and over time those bolts looked horrible. The new ones won't oxidize/rust (hopefully- so far, so good!) I took a chance on the size, but ordered the exact size needed. When I measured the length of the bolt it came to 18mm but I chose 20mm because I couldn't see the end of the bolt out the other side- I felt slightly longer would still work and be even stronger. When I used the allen wrench to take off the bolts (1 at a time) I used cleaner and a q-tip to get all of the gunk and oxidation away from the area, then put 1 drop of machine oil onto the threads of the new bolt and screwed each one back in snugly, then tightened up all 6 bolts when finished. I thought I only needed 4 (my attention was only on the 4 bolts that have the tapered part facing out from the stem bracket) but there are 2 mounted perpendicular and nearer to the rider in the back of the bracket. Be careful when you tighten down not to accidentally strip the bolts- it might mar the finish. I didn't price these bolts at a bike store, but I am fairly confident the price would be much more, and I saved myself having to take my bike in to bother a mechanic. I probably couldn't do that anyway during this pandemic! Good luck- it was a fun little project that wasn't "necessary" but to a person with an eye for detail, it was a definite upgrade.
WRX98
Reviewed in Canada on November 13, 2020
Seem to be of great quality. Don’t overtorque them, obviously like any bolt/screw but so far so good
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