| Customization: | Available |
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| Material: | Carbon Steel |
| Type: | Phillips /Slotted /Hex /Round /Torx |
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Full Thread Hex Head Machine Bolt - Zinc Plated (DIN933/ISO4017) are precision-manufactured full-thread bolts designed for a wide range of mechanical and structural fastening applications. Made from high-quality carbon steel and protected with a corrosion-resistant zinc coating, these bolts ensure high performance, long service life, and compatibility with international standards.
Standard Compliant: Manufactured according to DIN933, GB5783-86, and ISO4017 for global compatibility.
Corrosion Protection: Zinc plating enhances resistance to rust, moisture, and harsh environments.
Wide Strength Grades: Available in grades 3.6, 4.8, 5.6, 6.8, 8.8, 10.9, and 12.9 for various load-bearing requirements.
Full Thread Design: Ideal for applications requiring secure and adjustable fastening.
Versatile Use: Compatible with nuts, washers, and industrial tools.
Custom Options: Available in various sizes, threads (Metric/UNC/UNF), and surface finishes (plain, black, Dacromet, etc.).
Strict Quality Assurance: 100% inspected with MTC and compliance certificates available.
Industrial Machinery & Equipment Assembly
Automotive Components & Body Mounting
Metal Fabrication & Construction Projects
Power & Electrical Installations
Chemical & Marine Environments Requiring Rust Resistance
Heavy-Duty Structural Joining
| Nominal Diameter | Thread Pitch (Metric) | Length Range (mm) | Head Width Across Flats (mm) |
|---|---|---|---|
| M8 | 1.25 | 12 - 200 | 13 |
| M10 | 1.5 | 12 - 200 | 17 |
| M12 | 1.75 | 12 - 200 | 19 |
| M16 | 2.0 | 12 - 200 | 24 |
| M20 | 2.5 | 12 - 200 | 30 |
| M24 | 3.0 | 12 - 200 | 36 |
| M30 | 3.5 | 12 - 200 | 46 |
| M36 | 4.0 | 12 - 200 | 55 |
| M42 | 4.5 | 12 - 200 | 65 |
| M48 | 5.0 | 12 - 200 | 75 |
| M56 | 5.5 | 12 - 200 | 85 |
| M64 | 6.0 | 12 - 200 | 95 |
| M80 | 6.0 | 12 - 200 | 120 |
| Other Sizes | - | Customizable | On Request |
HONGSTEEL offers competitive pricing, negotiable quotes, and full support for samples or drawings. We provide OEM & ODM solutions to fit your unique project requirements. Let's build efficient pneumatic systems together!
Jiaxing Hongsteel Trading Co., Ltd., in partnership with Ningbo Hongsteel Machinery Co., Ltd., proudly stands as a beacon of excellence in advanced manufacturing and international trade under the prestigious name "Hongsteel". With an illustrious record spanning over 16 years, we have carved a niche in the global market by consistently delivering precision-engineered components and offering unbeatable service worldwide.
As a leading force in both manufacturing and trading, we at Hongsteel specialize in crafting non-standard manufactured parts, fasteners, construction machinery components, electric tool parts, and automotive components, among others. Our commitment to excellence extends to providing fully customized solutions that cater to each client's specific needs, ensuring their utmost satisfaction.
Empowered by a team of highly skilled technicians and cutting-edge production equipment, we at Hongsteel guarantee superior efficiency, rigorous quality control, and unwavering product performance at every phase of production. Our state-of-the-art facilities boast certifications like ISO9001, ISO 17025, and SGS, alongside laboratory testing accreditations, affirming our adherence to international quality standards.
At Hongsteel, our ethos revolves around the core values of "quality first, service foremost, and continuous improvement and innovation" to meet and exceed customer expectations. Our relentless pursuit of excellence is encapsulated in our quality objectives: "zero defects, zero complaints." We warmly invite your inquiries and eagerly anticipate forging long-lasting, prosperous partnerships with clients worldwide.
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