S-PARTS M8 / M10 / M12 / M14 TC4 Titanium Flat Washers for E-Bikes, Mo

S-PARTS M8 / M10 / M12 / M14 TC4 Titanium Flat Washers for E-Bikes, Motorcycles & Bicycles

$4.90

Shipping calculated at checkout.

Specification M8 D16 1 pc M10 D18 1 pc M10 D20 1 pc M12 D24 1 pc M14 D20 1 pc M14 D26 1 pc

颜色Gold

S-PARTS titanium flat washers are precision-machined from S-Grade TC4 (Ti-6Al-4V) titanium alloy, offering an ideal balance of high strength, light weight, and corrosion resistance.
Designed for electric bikes, motorcycles, and bicycles, these washers help distribute clamping force evenly, protect mounting surfaces, and improve fastening reliability in high-vibration and long-term use environments.

Material & Performance

S-Grade TC4 Titanium Alloy (Ti-6Al-4V)

Rust-free and corrosion-resistant for outdoor and wet conditions
Strength comparable to 10.9-grade steel at the same specification
Weight close to aluminum, helping reduce overall vehicle weight
(Performance applies to TC4 titanium products only)

Technical Specifications

Size	Inner Diameter	Outer Diameter (D)	Thickness	Weight
M8	8 mm	16 mm	1.6 mm	0.98 g / pcs
M10	10 mm	18 mm	1.0 mm	0.76 g / pcs
M10	10 mm	20 mm	2.0 mm	1.91 g / pcs
M12	12 mm	24 mm	1.5 mm	2.16 g / pcs
M14	14 mm	20 mm	1.0 mm	0.64 g / pcs
M14	14 mm	26 mm	1.0 mm	1.28 g / pcs

Manufacturing & Quality Control

High-Temperature Forging & Precision Machining

Manufactured using a 650 °C high-temperature forging process
Produced with S-PARTS exclusive logo tooling
Strict tooling life control ensures consistent dimensions, strength, and surface quality

Surface Finishing Options

Vacuum Nitriding
Available colors: Gold / Titanium / Black / Blue

A thermochemical treatment where nitrogen diffuses into the metal surface
Significantly improves wear resistance, fatigue strength, corrosion resistance, and heat resistance
Long-lasting color that resists fading over time

Anodizing
Available colors: Green / Purple / Candy colors

Electrochemical process forming a dense oxide layer on the surface
Provides protective, decorative, and wear-resistant properties
Extends service life while enhancing appearance

Notes

Unit: 1 piece per item
All data is measured from actual S-PARTS products
Minor manufacturing tolerances may occur
Please install according to OEM or recommended torque specifications

Compatibility Check: Due to the complexity of original equipment manufacturer (OEM) parts' models and batches, there may be instances where this product is incompatible.

Upon receiving this product, please compare it with the OEM specifications to ensure compatibility before installation.

Torque Specifications: Install this product strictly according to the torque values specified in the OEM parts manual.Installation Issues: If you encounter any discrepancies with the OEM specifications or face difficulties at the initial stage of installation, stop immediately and contact customer service for assistance with returns or exchanges.

No Forced Installation: Do not force installation under any circumstances.Liability: Any damages resulting from forced installation or unauthorized modifications of this product (or its components) will be the sole responsibility of the buyer.

All products are photographed to accurately represent the colors you will see upon receipt.

Due to differences in lighting, angles, or screen settings, slight color variations may occur.

The actual product should be considered the standard.For "colored" and "blue" products, the coloring process may result in uneven color distribution, making each product unique.

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.