Grade 5 Titanium M8 × 1.25 Torx T40 Chamfered Head Bolt, 10–90mm | Tianswer

Choose the length that matches your assembly. This Tianswer M8 × 1.25 bolt combines a chamfered cylindrical head with a Torx T40 drive and Grade 5 Ti-6Al-4V (TC4) titanium alloy construction. It is offered in lengths from 10 to 90 mm for motorcycle hardware projects where the original fastener dimensions have been checked.

Specifications

• Material: Grade 5 Ti-6Al-4V (TC4) titanium alloy
• Thread diameter and pitch: M8 × 1.25 mm
• Listed lengths: 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85 and 90 mm
• Head diameter: 13 mm; head height: 8 mm
• Drive: Torx T40
• Color options: titanium, gold, rainbow, burn blue and black
• Price is for one bolt

Check fit before installation

Compare the original bolt's thread pitch, length, head clearance and seating surface with your selected size. The M8 diameter alone does not establish fitment. For brake calipers or other safety-critical assemblies, confirm the fastener specification and tightening procedure with the vehicle or component manufacturer; do not assume this bolt is an approved replacement solely from its dimensions. To prevent tool cam-out and drive stripping on high-torque assemblies, consult our Titanium Fastener Drive Stripping & Failure Guide.

Frequently asked question

Is this an M8 × 1.0 bolt? No. The confirmed thread pitch for this product is 1.25 mm. Do not install it in an M8 × 1.0 threaded hole.