---
product_id: 131313613
title: "Titanium Ti Allen Hex M5x16 18mm Tapered Head Bolt with Washer Screw for Bicycle Stem Parts Pack of 6 (Gold, M5x18mm)"
brand: "wanyifa"
price: "¥4993"
currency: JPY
in_stock: true
reviews_count: 9
url: https://www.desertcart.jp/products/131313613-titanium-ti-allen-hex-m5x16-18mm-tapered-head-bolt-washer
store_origin: JP
region: Japan
---

# Titanium Ti Allen Hex M5x16 18mm Tapered Head Bolt with Washer Screw for Bicycle Stem Parts Pack of 6 (Gold, M5x18mm)

**Brand:** wanyifa
**Price:** ¥4993
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Titanium Ti Allen Hex M5x16 18mm Tapered Head Bolt with Washer Screw for Bicycle Stem Parts Pack of 6 (Gold, M5x18mm) by wanyifa
- **How much does it cost?** ¥4993 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/131313613-titanium-ti-allen-hex-m5x16-18mm-tapered-head-bolt-washer)

## Best For

- wanyifa enthusiasts

## Why This Product

- Trusted wanyifa brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Titanium Ti Allen Hex M5x16 18mm Tapered Head Bolt with Washer Screw for Bicycle Stem Parts Pack of 6 (Gold, M5x18mm)

## Features

- About this item
- Material: 6AL/4V(TC4)Titanium Alloy,Grade 5     Thread Pitch : 0.8mm;Hex Wrench Size : 4mm(DIN912 standard)     Weight : About 2.2g/Piece(M5x18mm)     Package Content : 6 x Hex Socket Tapered Head With Washers Bolts     Available in 5 Colors, Lightweight, No Rust. Widely Used in Road Bikes, Mountain Bikes, for 3T, FSA, Bontrager and other Brands Stem

## Images

![Titanium Ti Allen Hex M5x16 18mm Tapered Head Bolt with Washer Screw for Bicycle Stem Parts Pack of 6 (Gold, M5x18mm) - Image 1](https://m.media-amazon.com/images/I/81DA5FW9QeL.jpg)
![Titanium Ti Allen Hex M5x16 18mm Tapered Head Bolt with Washer Screw for Bicycle Stem Parts Pack of 6 (Gold, M5x18mm) - Image 2](https://m.media-amazon.com/images/I/81+R6HUUMxL.jpg)
![Titanium Ti Allen Hex M5x16 18mm Tapered Head Bolt with Washer Screw for Bicycle Stem Parts Pack of 6 (Gold, M5x18mm) - Image 3](https://m.media-amazon.com/images/I/71vyyfA3gKL.jpg)
![Titanium Ti Allen Hex M5x16 18mm Tapered Head Bolt with Washer Screw for Bicycle Stem Parts Pack of 6 (Gold, M5x18mm) - Image 4](https://m.media-amazon.com/images/I/61mWd74wB1L.jpg)
![Titanium Ti Allen Hex M5x16 18mm Tapered Head Bolt with Washer Screw for Bicycle Stem Parts Pack of 6 (Gold, M5x18mm) - Image 5](https://m.media-amazon.com/images/I/71BUP10XaVL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐ 







  
  
    Faded almost immediately.
  

*by O***T on Reviewed in the United States on June 27, 2020*

Top bolt for reference of a bolt that’s actually blue. These are the ones below that are a faded violet color.If you’re buying these to have some color on your bike (or whatever you use them for) I would look elsewhere. The blue ones I bought were nothing like the image. They were more of a very faded purple color at best. After a month they’ve turned silver from the sun. Very disappointed.If you just need a ti m5 bolt and don’t care about appearance, they’re great.

### ⭐ 







  
  
    Questionable quality.
  

*by A***W on Reviewed in the United States on August 8, 2021*

Bolt failed while installing a Kalloy UNO stem. I was using a torque wrench, and tightening to 5nm. I’ve snapped frozen aluminum and steel bolts during removal, but I’ve never snapped a titanium bolt during installation. Maybe an anomaly, but it’s enough to put me off.  I’ve been building custom high end bicycles since 1995.

### ⭐⭐⭐⭐⭐ 







  
  
    Beautiful and Functional Stem Bolts
  

*by T***E on Reviewed in the United States on October 9, 2019*

My stock Specialized stem bolts were rusting and looked terrible, so I started searching for a set of bolts to replace them and came across these titanium rainbow bolts. I was blown away with the quality and appearance of them when they arrived. They seems as strong as the steel bolts and they look 100x better than the rusty originals. I liked them so much I’m in the process of replacing all my steel bolts with these. Thanks Wanyifa for making great quality products at a very reasonable price!

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**Shop now:** [https://www.desertcart.jp/products/131313613-titanium-ti-allen-hex-m5x16-18mm-tapered-head-bolt-washer](https://www.desertcart.jp/products/131313613-titanium-ti-allen-hex-m5x16-18mm-tapered-head-bolt-washer)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-27*