M6 x 10–40mm Titanium Flat Head Bolts – Countersunk Screws for Bike Components

Product Overview

Upgrade your bike with our M6 x 10–40mm titanium flat head bolts. These countersunk screws are perfect for mounting components where a flush surface is essential, such as bottle cages, seatposts, and chainring covers.
Made from GR5 titanium alloy (Ti-6Al-4V), they are lightweight, strong, and highly resistant to rust and corrosion—ideal for road bikes and mountain bikes alike.

• Material: Titanium Alloy
• Thread Size: M6
  
• Quantity: 1 count
• Tool Required: T30 Torx Key
• Threading: Fully Threaded
  
• Color: Gold, Rainbow, Titanium, Black, Blue, Green, Purple, Candy
• Candy-colored, the overall hues exhibit a sense of fluidity due to the coloring process, with the colors being somewhat unpredictable.
• Notice: Some screws may have 'white lines' on the threads, which is a normal result of the coloring process. Rest assured, they are safe to use.

Applications: Bottle cage mount, saddle rail clamp, brake lever mount, or any area requiring a flush fit.

Applications by Length (Typical Examples):
10–12mm: Brake lever clamps, derailleur cable retainers, small brackets.
15–25mm: Bottle cages, seatpost clamps, stem faceplates, light-duty mounts.

30–35mm: Disc rotor guards, chain guide brackets, small suspension hardware.

40mm: Multi-part assemblies on bikes requiring deeper thread engagement.
These sizes are ideal for bicycles where compact, flush-fitting, and lightweight fasteners are essential.

These sizes are ideal for bicycles where compact, flush-fitting, and lightweight fasteners are essential.