**Product Information**
- **Model No.:** ASTM A490 Bolt
- **Usage:** Machinery, Construction
- **Bolt Diameter:** 1/2" - 1 1/2"
- **Thread Length:** 1.00" - 2.25"
- **Sample:** Free
- **Trademark:** M
- **Transport Package:** 25 kg per box, 36 boxes per pallet
- **Specification:** ASTM
- **Origin:** China
- **HS Code:** 7318150000
| Product Name | ASTM A490 Heavy Hex Bolts |
|----------------------|----------------------------------------|
| Standard | ASTM A490 |
| Material | Carbon Steel, Alloy Steel, Stainless Steel, etc. |
| Size | 1/2" - 1 1/2" |
| Class | Type 1 |
| Surface Treatment | Plain, Black Oxide, Zinc Plated (Yellow), HDG, etc. |
| Delivery Lead Time | Typically 30-45 working days |
| Application | Machinery, Stationary Equipment, Architecture, Hardware & Plastic Molds, Electric Appliances |
| Packaging | Inner: Plastic Bag, Outer: Standard Carton Box – 25 kg per box, 36 boxes per pallet |
| Sample | Free sample available |
**Product Display**
**Milfast Advantages**
1. Superior quality control
2. Competitive pricing
3. OEM accepted
4. Custom designs and logos welcome
5. 24/7 customer service
**Manufacturer Introduction**
Ningbo Beilun Milfast Metalworks Co., Ltd. was established based on international standards such as DIN, ANSI, ASTM, JIS, BSW, and EN. With a wide range of materials including carbon steel and alloy steel, we have developed extensive expertise in cold heading, heat treatment, and the manufacturing of metal parts. We specialize in producing various types of fasteners, including Stud Bolts, Hex Bolts, Flange Bolts, Hex Nuts and Flange Nuts, Flat Washers, Spring Washers, and Non-Standard Products. Our commitment to quality and customer satisfaction has led us to build long-term partnerships with clients across South Korea, the Middle East, Europe, India, and South America.
**Service**
Our business philosophy is "FOEGED FROM INTEGRITY, BUILT FROM SECURITY." We prioritize strict product quality that meets both customer and industry standards. By following rigorous procedures, we ensure high-quality output, reduce variability, and consistently deliver exceptional value to our customers. Your trust is the foundation of our success.
**Learn More**
Website: [www.milfast.com.cn](http://www.milfast.com.cn)
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