Why M12 Anchor Bolts Are Essential in Structural Engineering
Anchor bolts are critical fasteners used to securely fix steel structures, machinery, and heavy equipment to concrete foundations. Among the most popular sizes, the M12 anchor bolt stands out for its versatility and high load-bearing capacity, making it an ideal choice for industrial, commercial, and infrastructure projects worldwide.
At Hardhawk, we specialize in manufacturing premium quality M12 anchor bolts and a comprehensive range of sizes including M8, M10, M16, M20, and custom dimensions to meet diverse project demands.

Key Types and Specifications of M12 Anchor Bolts
Our product range covers various anchor bolt styles designed to fit different structural applications:
- L-Shaped Anchor Bolts (M12 x 300mm, M12 x 400mm)
- J-Bolts (M12 with 90ยฐ bend, M12 x 600mm)
- Sleeve Anchor Bolts M12 for solid concrete
- Wedge Anchor Bolts M12 Zinc Plated or Hot-Dip Galvanized
- Threaded Rods with M12 thread size for foundation fixing
These bolts are manufactured from high-grade carbon steel, stainless steel 304/316, and alloy steel, offering excellent mechanical strength and corrosion resistance.
Advantages of Our M12 Anchor Bolts for Wholesale Buyers
- Consistent Quality Control: Strict inspection processes ensure every bolt meets ASTM, DIN, ISO, and BS standards.
- Customizable Lengths & Threading: We offer customization in length, thread pitch, and finishes to suit specific project requirements.
- Surface Treatment Options: Hot-dip galvanization, zinc plating, black oxide, or plain finish, designed for various environmental conditions.
- Bulk Order Support: Competitive factory-direct pricing with MOQ suitable for distributors, contractors, and hardware suppliers.
- Global Export Experience: Our anchor bolts are shipped worldwide with reliable packaging and documentation.
Typical Applications for M12 Anchor Bolts
- Steel frame structural assemblies
- Machinery and equipment mounting
- Bridge and highway guardrail foundations
- Wind turbine base anchoring
- Prefabricated concrete structure installation
Why Partner with Hardhawk?
As a trusted anchor bolt manufacturer in China, Hardhawk has over 15 years of experience supplying wholesale fasteners globally. We focus on delivering durable, precision-engineered anchor bolts that help contractors and wholesalers maintain quality and cost-efficiency.
Get in Touch for Bulk Quotes and Samples
Interested in sourcing M12 anchor bolts or other heavy-duty anchor fasteners? Contact us today to discuss your bulk order, request technical datasheets, or ask for custom specifications.