uxcell Square Nuts, M3x5.5mmx2mm Yellow Zinc Plated Metric Coarse Thread Assortment Kit, 100 Pcs

Description

Product Overview

The uxcell Square Nuts kit delivers a comprehensive collection of 100 high‑quality fasteners engineered for demanding applications across industrial, commercial, and residential settings. Each nut is fabricated from robust carbon steel and receives a uniform yellow zinc plating that provides superior corrosion resistance, enhanced electrical conductivity, and a distinctive visual cue for easy identification. The dimensions follow the M3 metric standard with a 5.5 mm width and a 2 mm height, delivering a precise fit for M3 screws and bolts while maintaining a square profile that maximizes torque transfer and reduces slippage during tightening. The finish not only protects against rust and moisture but also offers a smooth surface that minimizes wear on mating components, extending the service life of both the nut and the connected hardware. Packaged in a compact 5 × 4 × 0.2 inch box, the kit is lightweight at 1.58 oz, making it convenient for bulk storage, on‑site inventory, or shipping to remote locations. Designed to meet Unified National Coarse thread specifications, these nuts are compatible with a wide range of tools, including wrenches, socket sets, and power drivers, ensuring seamless integration into existing assembly lines and maintenance routines.

Usage

These square nuts excel in environments where reliability and ease of installation are paramount. In electrical installations, the zinc‑plated surface reduces galvanic corrosion, safeguarding connections in panels, junction boxes, and conduit assemblies. The square geometry provides a larger bearing surface compared to hexagonal nuts, allowing technicians to achieve a secure lock with less torque, which is especially beneficial in confined spaces or when using hand tools. In furniture manufacturing, the nuts are ideal for securing metal brackets, drawer slides, and adjustable legs, delivering a clean aesthetic while ensuring structural integrity under dynamic loads. Construction professionals rely on these fasteners for mounting hardware on steel frames, scaffolding components, and outdoor equipment where exposure to weather elements demands a resilient coating. Additionally, the nuts are suitable for hobbyist projects, robotics, and DIY repairs, offering a versatile solution that bridges the gap between professional grade performance and affordable pricing. Whether used in indoor workshops, outdoor construction sites, or high‑vibration machinery, the uxcell Square Nuts provide consistent performance, reducing the need for frequent replacements and minimizing downtime.

Why Choose Us

Choosing uxcell means selecting a brand committed to quality, consistency, and customer satisfaction. Our manufacturing process incorporates rigorous testing at each stage, from raw material selection to final plating, ensuring every nut meets or exceeds industry standards for tensile strength, hardness, and corrosion resistance. The yellow zinc finish is applied using a controlled electro‑plating technique that guarantees uniform thickness, preventing weak spots that could lead to premature failure. We source carbon steel from reputable suppliers who adhere to strict environmental and safety protocols, reinforcing our dedication to responsible production. Our product design emphasizes ease of use; the square shape aligns perfectly with standard wrench sockets, reducing the risk of rounding off corners and simplifying tool changes on the job site. Moreover, uxcell provides responsive after‑sales support, offering technical assistance, replacement parts, and a clear warranty policy that underscores our confidence in the durability of our fasteners. By partnering with uxcell, distributors and end‑users benefit from a reliable supply chain, detailed product documentation, and a reputation for delivering components that perform under the toughest conditions.

Key Features

• Corrosion‑resistant yellow zinc plating extends lifespan in wet or humid environments
• Square profile provides a larger contact area for stronger torque transfer and reduced slippage
• Precise M3 metric dimensions ensure a perfect fit with standard screws and bolts
• Carbon steel construction offers high tensile strength while maintaining cost‑effectiveness
• Dedicated uxcell customer support and warranty for peace of mind and easy replacements

FAQ

What thread type do these nuts use?

They use a Unified National Coarse (UNC) thread that conforms to metric M3 specifications, making them compatible with a wide range of standard fasteners.

Are the nuts suitable for outdoor applications?

Yes, the yellow zinc plating provides excellent corrosion resistance, allowing the nuts to perform reliably in outdoor and marine environments.

Can I use these nuts with stainless steel bolts?

Absolutely. The square design and zinc coating work well with stainless steel bolts, preventing galling and ensuring a secure connection.

What tools are recommended for installing these square nuts?

A standard open‑end wrench, socket set, or power driver that fits the square profile will work efficiently; the design reduces the chance of tool slippage.

Do you offer bulk pricing for larger orders?

Yes, uxcell provides tiered pricing and volume discounts for bulk purchases; please contact our sales team for a customized quote.