PATIKIL 304 Stainless Steel Flat Washers, 50 Pack M10x20mm Belleville Spring Disc Washer Conical Knurled Metric Gasket for Automotive Industrial Construction

Description

Product Overview

These PATIKIL Belleville spring disc washers are crafted from high-grade 304 stainless steel, offering exceptional hardness, toughness and corrosion resistance. Each washer measures M10x20mm (ID*OD*T: 10x20x2.3mm) with a conical knurled design for enhanced grip and load distribution. The pack contains 50 pieces, ideal for applications requiring secure fastening under high stress or vibration. Suitable for automotive, industrial machinery, construction equipment and household installations where durability is critical.

Usage

These washers are commonly used in environments with high mechanical stress such as vehicle suspension systems, heavy machinery mounts, structural bolts and industrial equipment assemblies. They provide superior clamping force compared to flat washers due to their conical shape and knurled surface. Ideal for both professionals and DIY users who require reliable fastening solutions across automotive repair shops, construction sites or manufacturing facilities.

Why Choose Us

PATIKIL delivers precision-engineered washers with consistent quality control and material integrity. The 304 stainless steel ensures long-term resistance to rust, oxidation and chemical exposure. Each washer is manufactured to exact metric specifications for seamless compatibility with standard bolts and nuts. Our products are designed for durability under extreme conditions while maintaining ease of installation. Customer support is available for technical inquiries or product-specific guidance.

Key Features

• Durable 304 stainless steel construction resists rust, corrosion and wear in harsh environments.
• Conical knurled design provides superior grip and load distribution for secure fastening.
• Metric M10x20mm size ensures compatibility with standard bolts and nuts across industries.
• Pack of 50 pieces offers cost-effective bulk purchasing for frequent users or projects.
• Designed for automotive, industrial and construction applications requiring high reliability and performance.

FAQ

What is the material used in these washers?

The washers are made from premium 304 stainless steel, known for its corrosion resistance, durability and strength under mechanical stress.

Are these washers suitable for automotive applications?

Yes. Their conical knurled design and high-grade material make them ideal for use in vehicles where secure fastening is critical, such as suspension systems or engine mounts.

How many pieces are included in the pack?

This package contains 50 Belleville spring disc washers, perfect for projects requiring multiple units or bulk inventory.

Can these washers be used with other sizes of bolts?

No. These washers are specifically designed for M10 bolt and nut assemblies. Always verify compatibility before use to ensure optimal performance.

What is the best way to install these washers?

Place the washer under the bolt or nut with the knurled side facing outward. Use a wrench or socket tool for proper torque application without damaging the washer’s shape or function.