A set of TTSPORT SAE 304 stainless steel rotor hat bolts fits all two-piece brake rotors.
There are two types of SAE 304 stainless steel rotor hat bolts for two-piece brake rotors: floating and fixed.
A set of TTSPORT SAE 304 stainless steel rotor hat bolts fits all two-piece brake rotors.
There are two types of SAE 304 stainless steel rotor hat bolts for two-piece brake rotors: floating and fixed.

Rotor Hat Bolt

$40.00 USD
$40.00 USD
(-0%)
Mounting Fixing Type: For Fixed Steel Rotor
Subtotal: $40.00
A set of TTSPORT SAE 304 stainless steel rotor hat bolts fits all two-piece brake rotors.

Rotor Hat Bolt

$40.00
A set of TTSPORT SAE 304 stainless steel rotor hat bolts fits all two-piece brake rotors.
There are two types of SAE 304 stainless steel rotor hat bolts for two-piece brake rotors: floating and fixed.

Rotor Hat Bolt

$40.00
Mounting Fixing Type: For Fixed Steel Rotor
Product Detail
Product Detail
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The Final Detail: 304 Stainless Steel Rotor Hat Hardware

Don't let corroded hardware ruin your high-performance brakes. The bolts connecting your two-piece rotors are subjected to extreme heat cycles, vibration, and the elements. Standard plated bolts can rust, seize, and fail, compromising your entire brake system. Our 304 Stainless Steel Rotor Hat Hardware is engineered to be the definitive, reliable solution, providing exceptional corrosion resistance and consistent clamping force for any performance or racing application.

Core Engineering Features

  • Premium 304 Stainless Steel: This material is the industry standard for high-performance brake hardware due to its excellent resistance to rust from road salt, moisture, and brake dust, ensuring both long-term durability and a clean, professional appearance.
  • Engineered for Performance Loads: With a robust tensile strength (Class A2-70), our bolts are engineered to provide secure clamping force and resist shear stress in high-performance street and track day applications, maintaining integrity through countless heat cycles.
  • Precision Rolled Threads: Featuring rolled threads that are stronger and more resistant to stripping and fatigue than cut threads. This ensures consistent torque application and reliable retention, run after run.

Technical Specifications

Material 304 Stainless Steel (18-8)
Tensile Strength Class A2-70 (Approx. 700 MPa / 100,000 PSI)
Finish Natural Oxidized Stainless
Kit Contents Set of 20 Bolts, Nuts, and Washers (Services Two Rotors)

Frequently Asked Questions

Why use stainless steel instead of a stronger Grade 8/10.9 bolt?

It's the optimal balance of properties for this specific application. While some alloy steels have higher ultimate tensile strength, they are extremely susceptible to rust and corrosion, especially in a high-heat, high-exposure environment. 304 stainless provides excellent, reliable strength while offering far superior, long-lasting corrosion resistance.

Do I need to use a thread locking compound?

Yes. For any critical, high-vibration brake component, we always recommend applying a medium-strength, high-temperature thread locking compound during assembly and torquing the hardware to the specification provided with your brake kit.

Are these bolts reusable?

These are not single-use torque-to-yield bolts. They can be reused if they are inspected and found to be in perfect condition (no stretched or damaged threads, no signs of fatigue). However, for maximum safety in a racing or frequent track-use environment, we strongly recommend replacing rotor hardware each time you replace the iron brake rings.

Secure Your Performance

Don't compromise on the details. Ensure your two-piece rotors are assembled with hardware you can trust. Contact us to order the correct hardware set for your specific brake kit.

Contact Us
Care Guide
Care Guide
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The Finishing Touches: Ordering Brake Accessories

The big parts get all the glory, but the right accessories are what separate a good brake setup from a great one. Here’s how we help you get the exact supporting parts you need, from high-performance fluid to custom brackets.

  1. Tell Us What You're Working With.

    Give us the rundown on your vehicle (make, model, year, VIN) and your current brake setup. Knowing your caliper and rotor specs, plus how you drive, helps us nail the fitment.

  2. We'll Pinpoint the Right Parts.

    Our team will recommend the perfect accessories for your system—whether you need stainless steel brake lines for a firmer pedal, high-temp brake fluid for the track, or custom-machined caliper brackets and rotor hats for a bespoke build.

  3. You Confirm the Details & Order.

    We'll present you with the options. You review the recommendations, finalize your choices, and complete the order easily through our website or a custom invoice.

  4. We Assemble Your Kit.

    Once you give us the go-ahead, we gather all the correct components, double-check compatibility, and assemble your tailored accessory package.

  5. We Inspect, Pack, and Ship.

    Everything gets a final quality check before being securely packed. As soon as it's on its way, we'll send you the tracking info so you can follow it to your door.

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