M10 Hex Head Bolt: High-Strength Fastening Solution for Demanding Applications
In the world of industrial fastening, reliability is non-negotiable. The M10 hex head bolt stands as a cornerstone component, engineered to deliver robust, secure connections in a vast array of structural and mechanical assemblies. Characterized by its 10mm metric thread diameter and versatile six-sided head, this bolt is designed for high torque application, ensuring exceptional clamping force and vibration resistance. Our premium-grade M10 hex bolts are manufactured to exacting international standards, providing the durability and performance required for critical applications in construction, machinery, automotive, and heavy equipment.
Key Features of Our M10 Hex Head Bolts
Our product line is distinguished by features that guarantee superior performance and longevity in the field.
- High-Grade Materials: Fabricated from alloy steel, stainless steel (A2-70, A4-80), or other specified materials, offering excellent tensile strength and corrosion resistance.
- Precision Threading: Rolled threads for superior strength and consistent fit, ensuring smooth engagement with nuts and tapped holes.
- Full Size Range: Available in a comprehensive selection of lengths and thread pitches (standard coarse pitch 1.5mm) to meet diverse project specifications.
- Robust Hex Head Design: The hexagonal head allows for high torque application with standard wrenches and sockets, preventing rounding and tool slippage.
- Multiple Finishes & Coatings: Options include plain, zinc-plated, hot-dip galvanized, and dichromate finishes for enhanced protection against environmental factors.
Technical Specifications
The following table outlines the core specifications for our standard M10 hex head bolt product range. Custom specifications are available upon request.
| Parameter | Specification | Standard / Grade |
|---|---|---|
| Thread Diameter (d) | 10 mm | ISO 4014, ISO 4017, DIN 933, DIN 931 |
| Standard Thread Pitch (P) | 1.5 mm (Coarse) | M10 x 1.5 |
| Head Style | Hexagon (Hex Head) | ISO 4014 (Full Thread), ISO 4017 (Partial Thread) |
| Common Lengths (L) | 20mm to 200mm+ (Custom lengths available) | Measured from under-head to tip |
| Material Grades | Grade 8.8, 10.9, 12.9 / A2-70, A4-80 | ISO 898-1 (Carbon Steel), ISO 3506 (Stainless) |
| Tensile Strength (Grade 8.8) | 800 MPa min | Proof Load: 580 MPa |
| Common Finishes | Zinc Plated, Hot-Dip Galvanized, Plain, Black Oxide | Various corrosion protection levels |
Application Scenarios
The versatility and strength of the M10 hex head bolt make it indispensable across numerous industries. Its primary function is to create high-strength, non-permanent fastenings that can withstand significant shear and tensile forces.
- Structural Steel Construction: Connecting steel beams, brackets, and framework in building and bridge construction.
- Heavy Machinery & Equipment: Assembling frames, housings, and components in agricultural, mining, and manufacturing machinery.
- Automotive & Transportation: Used in chassis assembly, engine mounts, and truck body building where vibration resistance is critical.
- Industrial Fabrication: Securing plates, machinery to floors, and assembling custom metal fabrications and workbenches.
- Infrastructure & Utilities: Fastening in utility poles, guardrails, transmission towers, and renewable energy installations.
Advantages of Our M10 Hex Head Bolts
Choosing our product translates into tangible benefits for your projects and supply chain.
- Enhanced Safety & Reliability: Manufactured under strict quality control, each bolt meets or exceeds industry standards, reducing the risk of joint failure.
- Optimized for High Torque: The hex head design provides a large contact surface for tools, enabling precise tensioning and achieving the required clamp load.
- Superior Corrosion Resistance: With a range of protective finishes, our bolts ensure long-term performance even in harsh, outdoor, or chemically aggressive environments.
- Global Standard Compliance: Production conforms to ISO, DIN, and ASTM standards, ensuring compatibility and acceptance in international markets.
- Cost-Effective Sourcing: We offer competitive pricing without compromising on quality, providing excellent value and reducing total project cost.
Why Choose Us as Your M10 Hex Head Bolt Supplier
We are more than just a distributor; we are a technical partner dedicated to your fastening success.
- Deep Industrial Expertise: Our team possesses extensive knowledge in fasteners and can provide technical support for material selection and application engineering.
- Extensive Inventory & Customization: We maintain a large stock of standard M10 bolts for quick delivery and offer custom manufacturing for unique requirements.
- Rigorous Quality Assurance: Every batch undergoes dimensional checks, material analysis, and mechanical testing. Certificates of Compliance (CoC) and mill test reports are available.
- Efficient Global Logistics: We have streamlined export processes and partnerships with major freight forwarders to ensure timely delivery to your port or door.
- Dedicated B2B Customer Service: You will have a single point of contact for orders, inquiries, and logistics, ensuring smooth and professional communication.
Frequently Asked Questions (FAQ)
What is the difference between Grade 8.8 and 10.9 for an M10 hex head bolt?
Grade 8.8 is a medium-strength carbon steel bolt with a tensile strength of 800 MPa, suitable for most general applications. Grade 10.9 is a high-strength bolt with 1000 MPa tensile strength, used in high-stress, critical applications requiring greater clamping force and fatigue resistance.
Can I get M10 hex bolts in stainless steel for outdoor use?
Absolutely. We supply A2-304 (general corrosion resistance) and A4-316 (superior corrosion resistance for marine/chemical environments) stainless steel M10 hex head bolts. They are ideal for outdoor, coastal, or food-processing applications.
What length M10 bolt should I order?
The length needed is the grip length (thickness of materials being clamped) plus the allowance for the nut and washer. A general rule is that the thread should protrude past the nut by 1-2 threads. Our technical team can assist with specific calculations.
Do you provide certifications with the bolts?
Yes. We can provide Certificates of Conformity (CoC) and, for specific material grades, full traceability with mill test certificates (3.1) upon request, which is crucial for many industrial and construction projects.
What are your packaging and minimum order quantities (MOQ)?
Standard packaging is in carton boxes or sturdy sacks, but we can accommodate custom packaging (e.g., labeled poly bags). MOQs are flexible; we cater to both large project orders and smaller trial shipments for new clients.
