Zinc-Plated Wing Nut, They Are Popular in The Furniture Industry

• Customization: Available
• Material: Carbon Steel
• Type: Round Head
• Model NO.: GB/T 62.1-2017
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN, GB
• Grade: 6.8
• Transport Package: Bag
• Specification: M3-M36
• Trademark: LING KE
• Origin: Yong Nian
• HS Code: 731816
• Production Capacity: 200000/Year
• Package Size: 40.00cm * 30.00cm * 30.00cm
• Package Gross Weight: 50.000kg

Product Description

Electro - Galvanized Butterfly Nuts

Manufacturing Process

Corrosion Resistance

Aesthetic Appearance

The electro - galvanizing process for butterfly nuts involves several steps. First, the base material of the butterfly nut, usually made of carbon steel or low - alloy steel, is thoroughly cleaned to remove any dirt, oil, or rust. This is crucial as a clean surface ensures better adhesion of the zinc coating. Then, the cleaned nuts are immersed in an electrolytic bath containing zinc salts. When an electric current is passed through the bath, zinc ions are deposited onto the surface of the butterfly nuts, forming a uniform zinc layer. The thickness of the zinc layer can be adjusted according to specific requirements, typically ranging from a few micrometers to tens of micrometers.

One of the main advantages of electro - galvanized butterfly nuts is their enhanced corrosion resistance. The zinc coating acts as a sacrificial anode, protecting the underlying base metal from corrosion. In a corrosive environment, the zinc corrodes preferentially, sacrificing itself to prevent the base metal from rusting. This makes electro - galvanized butterfly nuts suitable for use in outdoor applications or environments with high humidity, such as construction projects, outdoor equipment, and marine - related installations.

Electro - galvanized butterfly nuts have a relatively smooth and shiny surface, which gives them an attractive appearance. The zinc coating provides a uniform and clean look, making them not only functional but also visually appealing. This aesthetic quality is beneficial in applications where the appearance of the assembled product matters, such as in furniture manufacturing, decorative fixtures, and some consumer electronics.

Packing & Delivery

Bag Packaging

Carton Packaging

Fasteners can be packaged in durable plastic bags, which are available in various sizes to accommodate different quantities (e.g., small batches of screws, nuts, or bolts). The bags are typically sealed by heat or with a zipper to prevent moisture, dust, and loss of contents. This method is lightweight, cost-effective, and suitable for retail sales, small shipments, or situations where easy access to the fasteners is needed. Additionally, clear plastic bags allow for quick visual identification of the products inside.

For larger quantities or bulk transportation, cartons are commonly used. These are sturdy cardboard boxes, often reinforced with corrugated layers to provide protection against impact during handling and shipping. Fasteners in cartons are usually pre-packed in bags or separated by dividers to avoid friction and damage. Cartons can be labeled with product details (e.g., type, size, quantity) and are stackable, optimizing storage and logistics efficiency. This method is ideal for industrial orders, wholesale distribution, or long-distance transportation where durability is a priority.

Company Profile

Company Name

Hebei LING KE Metal Products Manufacturing Co.has firmly established itself as a leading force in the fastener industry, with a rich history and a commitment to excellence that spans over 10 years. Since its inception, the company has been dedicated to providing high-quality fasteners and comprehensive fastening solutions to a diverse range of industries worldwide.In recent decades, Hebei LING KE Metal Products Manufacturing Co. has expanded its footprint globally, establishing strategic partnerships and distribution centers in key regions around the world. This has allowed the company to better serve its international customer base and meet the growing demand for its products in emerging markets.