M8 x 1.25 x 40mm Titanium Motor Head Bolt in various finishes
M8 x 1.25 x 40mm Titanium Motor Head Bolt in various finishes
M8 x 1.25 x 40mm Titanium Motor Head Bolt in various finishes
M8 x 1.25 x 40mm Titanium Motor Head Bolt in various finishes
M8 x 1.25 x 40mm Titanium Motor Head Bolt in various finishes
M8 x 1.25 x 40mm Titanium Motor Head Bolt in various finishes

Vendor:Fast Turn Fittings

M8 x 1.25 x 40mm Titanium Motor Head Bolt

$8.24

This M8 x 1.25 x 40mm motor head bolt is made from GR5 titanium, offering strength and corrosion resistance. It includes a 16mm head diameter and a total length of 45mm with 40mm thread length, suitable for mechanical and automotive fastening needs. Select from six finishes including Polished, Blue, Cosmic Burn, Black, Gold, and Purple to match your build's style and specification.

  • Corrosion resistant GR5 titanium construction
  • Available in six color finishes for customization
  • Precisely sized with 8mm thread diameter and 40mm thread length
  • Designed for reliable fastening in mechanical projects
  • Compatible with matching M8 threaded components
Color
Color: Blue

Choose the precise titanium bolt for corrosion resistance and strength

Exact Details and Fit

Technical specifications matter

Bolt Details

Brand or supplier
Fast Turn Fittings
Product type
Individual Hardware
Material
Made from GR5 titanium, known for strength and corrosion resistance.
Dimensions/options
Bolt head diameter is 16mm; thread diameter is 8mm; thread length is 40mm; total length is 45mm.
Color/finish
Polished, Blue, Cosmic Burn, Black, Gold, Purple

What arrives

One M8 x 1.25 x 40mm Titanium Motor Head Bolt in the selected option unless the product page clearly lists a set or kit. Props and styling accessories shown in photos are not included.

Sizing fits your mechanical needs

Dimensions and Compatibility

Use with compatible M8 threaded components for secure fastening in mechanical or custom projects.

Bolt head diameter is 16mm; thread diameter is 8mm; thread length is 40mm; total length is 45mm.

Compatible only with matching thread sizes, holes, washers, nuts, bolts, and materials. Do not substitute fasteners where strength, safety, or corrosion resistance is critical without checking the spec.

Always follow the manufacturer's care, use, and safety guidance.

Check before purchase

Shipping and Returns

Shipping

Shipping rates and estimated delivery times are shown at checkout.

Returns

Return requests are accepted within 30 days of delivery. Contact Resin Society first for damaged, defective, incorrect, or missing items and we will coordinate directly with Fast Turn Fittings.
M8 x 1.25 x 40mm Titanium Motor Head Bolt in various finishes

Small part, serious intent

A clean hex socket, a quiet shoulder, and threads that read like fine machining—finished in tones from polished silver to deep black and color-burnt hues.

Built for the moment of torque

The bolt you reach for without thinking

Color, meet purpose

Hardware shouldn’t fight the build. The M8 x 1.25 x 40mm Titanium Motor Head Bolt brings GR5 strength and corrosion resistance to places that see weather, heat, and time. Its 16mm head and tidy hex socket seat cleanly, so final assembly looks as considered as the design. Choose a finish that matches the machine rather than apologizing for it.

Quiet confidence at every joint

In a garage, studio, or pit lane, reliability calms the room. This titanium fastener holds its line while the rest of the project moves—no drama, no compromise. Length and thread are set, the head is honest, and the finish becomes part of the story you’re building.

For hands that measure twice

Builders and tinkerers who want a strong, corrosion‑resistant M8 fastener with a considered finish.

Where it lives

Secure components on automotive, mechanical, or custom hardware projects that call for an M8 x 1.25 thread and 40mm length.
  • Shop builds
  • Woodworking hardware
  • Fabrication
  • Repairs
  • Corrosion-conscious assemblies
Fast Turn Fittings brand cover

About Fast Turn Fittings

Maker Spotlight

Fast Turn Fittings grew from enthusiasts who wanted better, right-fit hardware for their builds. The brand specializes in vehicle-specific titanium kits for 500+ applications and individual fasteners in sizes M4 through M12. Each fastener is made from aerospace-grade titanium or zinc-coated stainless steel, and every kit is hand-verified against its spec sheet before shipping. Fast Turn pairs that materials and fitment focus with fulfillment and warranty practices meant to match the product quality. For makers and builders, these small-format, precision fasteners are the finishing detail that keeps a project looking and performing like the work it was meant to be.
Explore Fast Turn Fittings
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Your order gives back

When you buy from Resin Society, you help plant trees through our reforestation partnership. It is a small way your order supports the materials, homes, and landscapes makers care about.

Questions About This Bolt

FAQ

What are the exact dimensions?
Head diameter 16mm, thread diameter M8 x 1.25, thread length 40mm, total length 45mm.
What material is it made from?
GR5 titanium for durability and corrosion resistance.
Which finishes are available?
Polished, Blue, Cosmic Burn, Black, Gold, and Purple.
What tool fits the head?
It uses a hex socket drive, visible on the motor head.
Where can I use this bolt?
Automotive, mechanical, and custom hardware applications that require an M8 x 1.25 x 40mm fastener.