MECCANIXITY M3 Spring Lock Washer 304 Stainless Steel Pack of 100

Description

Product Overview

The MECCANIXITY M3 spring lock washer is engineered from premium 304 stainless steel, a material celebrated for its exceptional corrosion resistance and durability in demanding environments. Each washer features a split design that creates a spring‑like action when installed, ensuring a secure lock on screws and bolts. The dimensions are precisely calibrated: an inside diameter of 3.1 mm, an outside diameter of 4.9 mm, and a thickness of 0.8 mm, making them ideal for a wide range of M3 applications. The package includes 100 washers, providing ample supply for both small projects and large‑scale industrial tasks.

Usage

These lock washers excel in environments where vibration and moisture are common challenges. Automotive technicians rely on them to keep engine components, chassis brackets, and suspension parts firmly fastened, reducing the risk of loosening during operation. In construction, they are used on metal framing, decking, and fence assemblies, where wind and structural movement can otherwise cause fasteners to back out. The washers also serve well in machinery maintenance, securing gear housings, pump mounts, and conveyor system bolts. Their stainless‑steel composition makes them suitable for outdoor applications, marine equipment, and any setting exposed to humidity or salt air. Whether you are a professional mechanic, a contractor, or a DIY hobbyist, these washers provide the confidence that your assemblies will stay tight.

Why Choose Us

MECCANIXITY is committed to delivering high‑quality fasteners that meet rigorous industry standards. Our M3 spring lock washers undergo a strict quality control process, including dimensional verification and corrosion testing, to guarantee consistent performance batch after batch. The use of 304 stainless steel not only offers superior resistance to rust but also maintains structural integrity under temperature fluctuations, ensuring reliable operation in both hot and cold conditions. We source our raw material from certified suppliers and employ precision stamping technology to achieve uniform split geometry, which translates into predictable locking torque for the end user. In addition, our packaging is designed for easy handling and inventory management, with clear labeling and a compact form factor that saves storage space. Should you encounter any issues, our dedicated customer support team is ready to assist with technical guidance, replacement parts, or warranty claims, reinforcing our promise of long‑term satisfaction.

Key Features

• Premium 304 stainless steel delivers outstanding corrosion resistance for lasting performance.
• Split spring design provides consistent locking torque, preventing fastener loosening under vibration.
• Precise M3 dimensions ensure a perfect fit for a wide range of screws and bolts.
• Pack of 100 washers offers cost‑effective bulk supply for professional and DIY projects.
• Responsive customer support and hassle‑free warranty for peace of mind.

FAQ

What size washers are included in the M3 pack?

The M3 pack contains washers with an inside diameter of 3.1 mm, an outside diameter of 4.9 mm, and a thickness of 0.8 mm, matching standard M3 thread specifications.

Can these washers be used in outdoor or marine environments?

Yes. The 304 stainless steel construction provides excellent resistance to rust and corrosion, making the washers suitable for outdoor, marine, and humid applications.

How do I install the split lock washer correctly?

Place the washer on the screw or bolt after the nut, ensuring the split side faces outward. Tighten the nut until the washer compresses and creates a spring‑like tension that locks the assembly.

Are the washers compatible with other thread sizes?

While this pack is optimized for M3 threads, MECCANIXITY offers additional sizes (M4, M5, M6, M8, M10, M12) that can be purchased separately to match other fastener specifications.

What is the warranty policy for these lock washers?

MECCANIXITY provides a one‑year limited warranty covering material defects and manufacturing errors. Contact our support team with your order details for assistance.