KOOTANS 240pcs NBR Metal Bonded Sealing Washers Assortment Kit for

Description

Product Overview

The KOOTANS 240-piece NBR metal bonded sealing washer assortment kit is engineered for demanding industrial and automotive applications. Each washer combines high-quality NBR rubber with carbon steel for superior sealing performance. Designed to resist oil, fuel, water, and gas leakage under high pressure and extreme temperatures. The kit includes 12 metric sizes ranging from Φ6mm to Φ30mm, ensuring compatibility with a wide range of mechanical systems. Ideal for brake calipers, master cylinders, fuel lines, and hydraulic systems. The washers are UV, heat, and corrosion resistant, with long service life and low torque loss during installation.

Usage

This kit is perfect for automotive mechanics, industrial maintenance teams, and DIY enthusiasts working with high-pressure fluid systems. Use in brake systems, fuel lines, hydraulic pumps, and mechanical equipment where reliable sealing is critical. The washers are suitable for both low and high-pressure environments, including under-the-head applications for bolts and fittings. The labeled plastic storage box ensures quick access and prevents loss or confusion during installation.

Why Choose Us

KOOTANS delivers consistent quality with each washer, ensuring durability and performance under harsh conditions. The NBR material offers excellent resistance to oil, fuel, and chemicals, while the metal bonding provides structural integrity. The kit’s compact, labeled storage makes it easy to organize and use in the field. With a 4.6-star rating from 328 customers, this kit is trusted for its reliability and value. The product is designed for long-term use, reducing the need for frequent replacements.

Key Features

• High-quality NBR rubber bonded to carbon steel for superior sealing and durability
• Oil, fuel, water, and gas resistant with UV, heat, and corrosion resistance
• 12 metric sizes (Φ6–Φ30mm) for versatile compatibility across applications
• Low torque loss during installation, ensuring consistent tightening performance
• Convenient labeled plastic storage for easy organization and quick access

FAQ

What sizes are included in the KOOTANS sealing washer kit?

The kit includes 12 metric sizes: Φ6mm, Φ8mm, Φ10mm, Φ12mm, Φ14mm, Φ16mm, Φ18mm, Φ20mm, Φ22mm, Φ24mm, Φ27mm, and Φ30mm. These sizes cover most common applications in automotive and industrial systems.

Are these washers suitable for high-pressure applications?

Yes, these washers are designed for both low and high-pressure environments. They are tested for durability under extreme conditions, including hydraulic systems, brake calipers, and fuel lines.

What materials are used in the construction of these washers?

The washers are made from high-quality NBR rubber bonded to carbon steel. This combination provides excellent sealing performance, resistance to oil and chemicals, and long-term durability.

How do I store and organize the washers?

The washers come in a sturdy plastic box with labeled compartments for each size. This makes it easy to store, retrieve, and organize the washers without confusion or loss.

What is the warranty or return policy for this product?

Kootans offers a standard return policy for defective or damaged items. Customers are encouraged to contact customer service for assistance with returns or replacements. The product is backed by customer satisfaction and quality assurance.