August 08, 2025

ASTM A325m Alloy Steel Heavy Hex Structural Bolts

Model No.: A325m
Application: Used in machinery, chemical industry, environmental engineering, and construction sectors.
Finish: Anodized for enhanced corrosion resistance and durability.
Quality Control: Comprehensive self-inspection process to ensure product consistency and reliability.
Trademark: YPH – a trusted brand known for high-quality fasteners.
Shipping Package: Each box weighs 25 kg, with 36 boxes per pallet, totaling 900 kg per pallet.
Specification: Available in sizes from M12 to M36, suitable for various industrial needs.
Origin: Manufactured in Ningbo, China – a renowned production hub for quality hardware.
HS Code: 73181600 – for international trade compliance and customs clearance.
Standard: A325M
Grade: 8.8
Size: M12 to M36
Surface Treatment: Black, Zinc Plated, Yellow Zinc Plated, HDG, Dacromet, etc.
Material: Carbon steel, alloy steel, stainless steel, and other custom materials available.
Packing: 25 kg per box, 36 boxes per pallet, 900 kg per pallet.
Sample: Free samples available upon request.

Best Competitive Advantages:

1. OEM orders are accepted, allowing customization according to client specifications.

2. Strict quality control ensures every product meets the highest standards.

3. Competitive pricing is offered without compromising on quality.

4. Fastest delivery time to meet urgent project deadlines.

5. Excellent customer service with a focus on long-term partnerships.

6. Custom designs and logos are welcomed to enhance brand identity.

ASTM A325m Alloy Steel Heavy Hex Structural Bolts


We specialize in manufacturing high-performance structural bolts that are ideal for heavy-duty applications. Our products are widely used in construction, infrastructure, and industrial equipment. With years of experience in the industry, we are committed to delivering reliable, durable, and cost-effective solutions tailored to our clients’ needs. Whether you require standard or customized bolts, we are here to provide you with the best possible service.

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Simcan Industrial Equipment Co.,Ltd. , https://www.simcanindustry.com