uxcell M8 Hex Lock Nuts with Nylon Insert Carbon Steel Black 20pcs

Description

Product Overview

The uxcell M8 hex lock nuts are engineered to combine durability, precision, and ease of use for a wide range of fastening applications. Constructed from high‑grade carbon steel, each nut receives a zinc plating that protects against corrosion, rust, and oxidation, extending the service life even in harsh environments. The integrated nylon insert creates a self‑locking mechanism that resists loosening caused by vibration, torque fluctuations, or thermal expansion, ensuring a secure joint without the need for additional locking compounds.

These nuts conform to the M8 x 1.25mm metric thread standard, providing a 13 mm width and an 8 mm height that fit seamlessly into standard assemblies. The black finish not only offers a professional appearance but also adds an extra layer of visual protection against wear. Packaged in a convenient 20‑piece box, the nuts are ready for immediate deployment in workshops, factories, or DIY projects.

Usage

Designed for versatility, the uxcell M8 hex lock nuts excel in a variety of settings. In furniture repair, they secure legs, brackets, and drawer mechanisms, preventing the common issue of loosening over time. Automotive technicians rely on these nuts for engine components, suspension brackets, and interior fittings where vibration resistance is critical. Industrial users employ them in machinery, conveyor systems, and equipment housings, benefiting from the reliable lock provided by the nylon insert.

Because the nuts are compatible with standard M8 bolts and studs, they integrate smoothly into existing inventories without requiring special tools or adapters. Whether you are assembling a new prototype, maintaining legacy equipment, or performing routine maintenance, these lock nuts deliver consistent performance and simplify the fastening process.

Why Choose Us

Choosing uxcell means selecting a brand committed to quality, consistency, and customer satisfaction. Each lock nut undergoes rigorous testing to verify thread accuracy, tensile strength, and locking capability, ensuring that the product meets or exceeds industry standards. The zinc‑plated carbon steel construction offers a balance of strength and corrosion resistance that is difficult to match at this price point.

Our packaging includes clear labeling and a durable box that protects the nuts during shipping and storage. In addition, uxcell provides responsive after‑sales support, offering technical assistance, replacement options, and a straightforward return policy should any issues arise. This comprehensive approach gives you confidence that your purchase will perform reliably throughout its lifespan.

Key Features

• Durable carbon steel body with zinc plating resists rust and extends product life.
• Nylon insert creates a self‑locking action that prevents loosening from vibration.
• Standard M8 x 1.25mm thread fits a wide range of bolts and studs for easy integration.
• Compact black design provides a professional look while hiding wear marks.
• Responsive uxcell customer support ensures help and replacements when needed.

FAQ

What size threads do these lock nuts use?

These nuts are sized for an M8 metric thread with a 1.25 mm pitch, matching the common M8 bolt standard used in many mechanical and construction applications.

Can the nylon insert be replaced if it wears out?

The nylon insert is permanently molded into the nut during manufacturing, so it is not intended to be replaced. However, the high durability of the insert means it typically outlasts the nut itself under normal operating conditions.

Are these nuts suitable for outdoor or marine environments?

The zinc plating provides a good level of corrosion resistance for most outdoor applications, but for highly saline or marine environments, additional protective coatings or stainless‑steel alternatives may be advisable.

How many nuts are included in the package?

Each box contains 20 individual M8 hex lock nuts, all packaged together for convenient inventory management and bulk usage.

Do these nuts require any special tools for installation?

No special tools are needed. A standard hex wrench or socket that fits the M8 size will allow you to tighten and secure the nut just like any conventional fastener.