Hot-DIP Galvanized Carriage Bolts

• Customization: Available
• Material: Carbon Steel
• Type: Round Head
• Model NO.: GB/T 12
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN, GB
• Grade: 8.8
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Hot Galvanizing
• Transport Package: Bag
• Specification: M5-M20
• Trademark: LING KE
• Origin: Yong Nian
• HS Code: 731815
• Production Capacity: 100000/Year
• Package Size: 60.00cm * 35.00cm * 35.00cm
• Package Gross Weight: 50.000kg

Product Description

Hot - dip galvanized carriage bolts are a kind of practical fasteners

Basic Structure:

Material and Strength

Application Scenarios: 

They have a rounded head and a square neck, which is a distinctive feature. The square neck can be stuck in the corresponding groove during installation to prevent the bolt from rotating, ensuring a stable connection. The shank is usually threaded, which can be matched with a nut for use.

Generally, they are made of carbon steel, such as steel grade 4.6. The hot - dip galvanizing process will not significantly affect the original strength of the material, and at the same time, it improves the corrosion resistance of the bolt.

Widely used in fence installation, wood structure construction, such as picnic tables, pergolas, decks, etc. They are also commonly used in some outdoor metal structure connections, providing reliable fastening performance and having a long - service life in outdoor environments.

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.