Description
Product Overview
The uxcell M10 304 stainless steel locking washer is engineered for durability and precision. Crafted from high‑grade 304 stainless steel, each washer offers exceptional corrosion resistance, making it ideal for both indoor and outdoor applications. The silver‑tone finish not only adds a professional appearance but also helps to identify the component quickly during assembly. Designed with a wedge lock mechanism, the washer provides a self‑locking action that resists loosening caused by vibration, torque, or thermal expansion. With an inner diameter of M10 (0.4″) and an outer diameter of 22 mm (0.86″), the washer fits standard M10 bolts and screws, delivering a secure, tight fit that maintains joint integrity over time. The package includes ten pieces, giving you enough inventory for repeated projects, maintenance tasks, or bulk orders.
![[Product front view showing all components]](https://www.olvora.store/wp-content/uploads/2026/07/d88784d756d2422d8b7754cc75bc2eb6.jpg)
Usage
These locking washers are versatile and can be employed across a wide range of industries and hobbyist projects. In mechanical assemblies, they are perfect for securing motor mounts, gearboxes, and vibration‑prone equipment where maintaining torque is critical. In the automotive sector, they serve as reliable fasteners for brake components, suspension brackets, and engine accessories. For electrical installations, the stainless steel construction ensures non‑conductivity and resistance to oxidation, making them suitable for conduit clamps and grounding hardware. DIY enthusiasts will appreciate the ease of installation—simply place the washer onto the bolt head before tightening, and the wedge design will automatically lock the joint. The 10‑piece pack is also convenient for workshop inventories, allowing quick access when building prototypes, repairing equipment, or assembling furniture that requires extra strength.
Why Choose Us
Choosing uxcell means selecting a brand committed to quality, consistency, and customer satisfaction. Our locking washers undergo rigorous testing to meet industry standards for tensile strength, shear resistance, and corrosion performance. The 304 stainless steel material is sourced from reputable suppliers, ensuring each washer meets the required specifications for hardness and durability. We stand behind our products with responsive after‑sales support, offering technical assistance, replacement options, and a clear warranty policy. By purchasing this 10‑piece set, you benefit from bulk pricing without compromising on the reliability that professional engineers and seasoned technicians expect. Our commitment to precision manufacturing reduces the risk of mismatched parts, saving you time and money on re‑work.
Key Features
- Corrosion‑resistant 304 stainless steel ensures long‑term performance in harsh environments.
- Wedge lock design provides self‑locking action, preventing loosening under vibration.
- Precise M10 inner diameter fits standard bolts for a secure, tight fit.
- Silver‑tone finish offers a clean, professional look and easy visual identification.
- 10‑piece pack supplies ample quantity for multiple projects and maintenance stock.
- Backed by uxcell’s responsive customer support and clear warranty coverage.
FAQ
What size bolt is this washer compatible with?
The washer is designed for M10 bolts, which have an inner diameter of 0.4 inches. It fits standard metric M10 fasteners used in most industrial and DIY applications.
Is the stainless steel material suitable for outdoor use?
Yes. The 304 stainless steel construction provides excellent resistance to rust and corrosion, making it ideal for outdoor installations, marine environments, and any setting where moisture is present.
How does the wedge lock mechanism work?
The wedge lock washer features a split design that creates tension when the bolt is tightened. This tension causes the washer to bite into the mating surfaces, creating a self‑locking effect that resists loosening from vibration or torque fluctuations.
Can I use these washers with non‑metric bolts?
While the washer is optimized for M10 metric bolts, it may also work with similarly sized imperial fasteners, but fit and performance are guaranteed only for the specified M10 size.
What is the warranty or return policy for this product?
uxcell offers a standard warranty covering manufacturing defects. If you receive a damaged or defective item, contact our support team within 30 days for a replacement or refund.




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