Hunan Jia Shan Hardware Tech Co., Ltd.
A Global Professional Hardware Supplier,Find All Yours Wants
Add to Cart
Types of Galvanization
Galvanized hex bolts are coated with zinc through two primary methods:
Hot-Dip Galvanizing (HDG):
The bolt is immersed in molten zinc (≈450°C), forming a thick, robust zinc-iron alloy layer.
Provides superior corrosion resistance (up to 50+ years in mild environments).
Ideal for outdoor or marine applications.
Thicker coating (50–150 μm) but may have a slightly rough surface.
Electro-Galvanizing (Electroplating):
Zinc is deposited via electrolysis, creating a thin, smooth coating (5–25 μm).
Offers moderate corrosion protection, suitable for indoor or dry environments.
Maintains precise thread dimensions due to thinner coating.
2. Key Applications
Galvanized hex bolts are essential in industries exposed to moisture, chemicals, or weather:
Construction & Infrastructure:
Structural steel connections (beams, bridges, towers).
Roofing, HVAC systems, and outdoor fixtures.
Automotive & Transportation:
Chassis components, trailers, and marine equipment.
Energy & Utilities:
Power line towers, wind turbines, and solar panel mounts.
Agriculture & Marine:
Farm machinery, irrigation systems, and boat fittings.
General Manufacturing:
Machinery assembly, pipelines, and industrial equipment.
| Application: | Construction, Automotive, Machinery |
| Head Style: | Hex |
| Standard: | Non-standard |
| Sample: | Available |
| Package: | PE+Carton+Pallet |
| Length: | Customized |
| Usage: | Fastening |
| Head Type: | Round Head, Truss Head |
| Service: | OEM |
| Thread Type: | Coarse/customized |
Applications
Hex flange bolts are widely used in industries requiring reliable, vibration-resistant fastening:
Automotive: Engine components, transmission systems, and chassis assemblies.
Machinery: Heavy equipment, pumps, and hydraulic systems.
Construction: Structural frameworks, HVAC systems, and metal roofing.Electronics: Securing components in appliances or industrial devices.
Aerospace: Non-critical assemblies where weight and vibration resistance are prioritized.
Vibration Resistance: Preventing loosening under dynamic loads or vibrations.
Alignment: Ensuring precise positioning of connected parts due to their integrated flange.
Key Features
Integrated Flange: A built-in circular flange beneath the hexagonal head eliminates the need for separate washers, distributing load evenly and reducing surface damage.
Hexagonal Head: Allows easy tightening/loosening with standard wrenches or sockets.
Serrated Flange (Optional): Some variants feature serrations on the flange underside to enhance grip and anti-rotation properties.
Material Versatility: Available in steel, stainless steel, or coated alloys for corrosion resistance.
Durability: Engineered to withstand high stress, temperature variations, and harsh environments.
Choose from various options such as stainless steel Carriage Bolt, steel alloy Carriage Bolt, Medium Steel Black Oxide Coarse Thread Grade 5 Carriage Bolt DIN603 to customize your bolt according to your needs.
Our Metal Bolt product comes with comprehensive technical support and services to ensure that our customers have a hassle-free experience with our product. Our team of experts are available to provide assistance with any questions or concerns regarding the installation, operation, and maintenance of the Metal Bolt.
We also offer repair and replacement services for any defective Metal Bolt products, and we are committed to providing timely and efficient solutions to any issues that may arise.
Additionally, we offer training and consultation services to help our customers maximize the potential of our Metal Bolt product and ensure that they are able to use it to its fullest capacity.
Product Packaging:
Each metal bolt will be packaged in a clear plastic bag with a label indicating the size and quantity.
The bags will then be placed in a sturdy cardboard box with cushioning material to prevent damage during shipping.
Shipping:
The metal bolts will be shipped via standard ground shipping through our trusted carrier partners.
Shipping costs will vary depending on the destination and quantity ordered.
Customers will be provided with a tracking number to monitor the progress of their shipment.
Q: What is the Brand Name of the metal bolt?
A: The Brand Name of the metal bolt is JS.
Q: What is the Model Number of the metal bolt?
A: The Model Number of the metal bolt is DIN603.
Q: Where is the metal bolt produced?
A: The metal bolt is produced in China.
Q: Does the metal bolt have any certification?
A: Yes, the metal bolt is certified with DIN603.
Q: What is the minimum order quantity for the metal bolt?
A: The minimum order quantity for the metal bolt is 1 PCS.
Q: What is the price of the metal bolt?
A: The price of the metal bolt is $0.02.
Q: What are the packaging details for the metal bolt?
A: The packaging details for the metal bolt are bag+carton.
Q: What is the delivery time for the metal bolt?
A: The delivery time for the metal bolt is 15-20 days.
Q: What are the payment terms for the metal bolt?
A: The payment terms for the metal bolt are T/T and L/C.
Q: What is the supply ability of the metal bolt?
A: The supply ability of the metal bolt is 5000000PCS/WEEK.