S-PARTS A3 M10 Titanium Bolts | D13 | 20–60mm Series | P1.25 / P1.5
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The S-PARTS A3 M10 D13 titanium bolt series is a lightweight, high-strength alternative to compatible steel fasteners for bicycles, motorcycles, and automobiles. The original series is described as L20–60mm; choose the specific length available in the product options.
Size and finish options
- Diameter: M10; head dimension: D13.
- Thread pitches: P1.25 and P1.5.
- Length series: L20–60mm; currently listed variants include L20, L25, L30, L35, L40, L45, L50, and L55mm.
- Color choices: Gold, Titanium, Black, Blue, and Candy.
- Material: premium titanium alloy; surface finishing: anodizing and vacuum nitriding.
Bicycle applications
Depending on matching bolt dimensions and fastening requirements, common bicycle locations described for this series include bottle cages, derailleur hangers, stem and handlebars, brake calipers and discs, and saddle or seat-post clamps. These uses benefit from secure fastening, low weight, and resistance to outdoor corrosion.
Advantages of titanium hardware
- Strength-to-weight: titanium is lighter than steel while retaining the strength required for suitable fastening applications.
- Corrosion and wear resistance: naturally rust-resistant titanium helps protect exposed hardware from moisture and dirt.
- Durable surface treatment: anodizing and vacuum nitriding provide colorful finishes and added wear protection.
- Appearance: the Gold, Titanium, Black, Blue, and Candy finishes make it easier to coordinate a custom bicycle or vehicle build.
Motorcycle and automotive use
The A3 M10 bolts are also offered for suitable motorcycle and car components. Check thread pitch, fastener length, and the installation requirements before replacing original equipment hardware.
For a practical hardware upgrade, choose the S-PARTS M10 D13 titanium screw variant that matches your existing bolt and enjoy lightweight performance, strong fastening, corrosion resistance, and a premium colored finish.
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