**Product Details:**
- **Model No.:** ASTM A325 5/8-11X1 BLACK
- **Application:** Machinery, Chemical Industry, Environmental, and Construction
- **Finish:** Black, Zinc Plated, and Hot-Dipped Galvanized
- **Manufacturing Process:** Cold Forging, Hot Forging, and Machining
- **Trademark:** STRONG BOLT
- **Packaging:** Small Box, Bulk, or Customized Options
- **Specification:** 1/2" to 1.1/2"
- **Origin:** Ningbo, China
- **HS Code:** 7318150000
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**Product Image:**




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**Product Description:**
Item: ANSI/ASTM/ASME A325 Hex Heavy Structural Bolts
**Available Materials:**
Carbon Steel, Stainless Steel, Duplex Stainless Steel, Brass, Copper, Plastic, and Aluminum.
**Surface Treatments:**
Zinc Plated/Galvanized, Nickel Plated, HDG, Copper Plated, Anodized, and Polishing.
**Powder Coating Options:**
Geomet, Dacromet, Passivation, and Electrophoresis.
**Equipment Used:**
Cold Forging Machine, Thread Rolling Machine, CNC Machine, Lathe Machine, Grinding Machine, Milling Machine, Drilling Machine, and Casting Machine.
**Processing Methods:**
Cold Forging, Stamping, Rolling, Bending, Casting, Extrusion, Milling, Welding, and Turning.
**Processing Drawing Formats:**
JPG, PDF, DWG, IGS, STP, and other common file types.
**Trade Terms:**
EXW, FOB, CIF, DDP, CFR, or as per discussion.
**Payment Terms:**
T/T, L/C, Western Union.
**Packaging:**
Plastic Bag + Chipboard Carton + Plywood Pallet with Belt and Film.
Standard Carton Size: 27*25*14.5 cm, or customized based on customer requirements.
**About Us:**
With over 10 years of experience in the fastener industry, we are a reliable Chinese supplier specializing in both standard and non-standard fasteners. Our products meet international standards such as DIN, JIS, GB, ANSI, and BS. We have established long-term partnerships with clients from Canada, Dubai, Europe, India, Chile, Peru, and Russia, receiving consistent positive feedback from our customers.
We pride ourselves on delivering high-quality products and exceptional service. Our core principle is "Providing services whenever and wherever our customers need it," ensuring that we build strong, mutually beneficial relationships. If you have any questions or need further information, feel free to contact our sales team. We are here to help!
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Jiangyin Yida Machinery Manufacturing Co.,Ltd. , https://www.yidamachinery.com