S-PARTS A3 M5 Umbrella Head Step Titanium Screws — Multiple Configurations
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S-PARTS A3 M5 Umbrella Head Step Titanium Screws — Multiple Configurations is a specification-driven hardware product rather than a universal bolt. Use the exact model, thread, length, and part description shown in the selected variant as the ordering reference.
For this product, materials identified in the source data include TC4 titanium alloy; the listed construction or finishing methods include anodized finishes, vacuum nitriding.
Specifications and options
- Material: TC4 titanium alloy
- Construction / finish: anodized finishes, vacuum nitriding
- Listed dimensions: M5
- Specification: M5 L12 D14 step screws D8 H3, M5 L13 D13 step screws D7.5 H3, M5 L17 D13 step screws D7.5 H3, M5 L17 D14 step screws D7.5 H6, M5 L19 D13 step screws D7.5 H8.5, M5 L12 D14 step screws D7 H3, M5 L14 D13 step screws D7 H4, plus 22 additional options
Compatibility and selection
For replacement hardware, confirm the original thread diameter, thread direction where relevant, length, head shape, nut or washer arrangement, and mounting position. Similar-looking seatpost bolts can use different specifications even within the same bicycle family.
Use the exact option selected on this product page as the ordering reference. If your bicycle, seatpost, saddle, or component generation is not listed, verify compatibility before purchase.
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