| Customization: | Available |
|---|---|
| Material: | Stainless Steel |
| Type: | Round Head |
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Double Head Bolts, also known as Stud Bolts, are threaded fasteners with threads on both ends and no head. They are primarily used where high tensile strength and reliable torque are essential. Manufactured from high-grade carbon steel or stainless steel, these bolts are available in a variety of finishes, including black oxide, zinc plating, or custom coatings. Ideal for OEM applications, they are produced with precision to meet DIN, ANSI, or JIS standards, ensuring compatibility and durability in demanding industrial environments.
| Attribute | Description |
|---|---|
| Material | Stainless Steel / Carbon Steel |
| Type | Double Head / Stud Bolt |
| Head Style | No Head (Double Threaded Ends) |
| Thread | Coarse or Fine (Fully/Partially Threaded) |
| Finish | Black, Zinc-Plated, Plain, Dacromet, Custom Coatings |
| Grades Available | 4.8, 5.8, 6.8, 8.8, 10.9 |
| Size Range | M6 to M30 (Customizable) |
| Standard Compliance | DIN, ANSI, GB, JIS, BSW, GOST, or OEM |
| Salt Spray Test | 24 to 1000 hours (custom testable) |
| Packaging | Bulk, Small Box, or As Per Customer Requirement |
| MOQ | 300 pcs |
| Surface Treatment | Black Oxide, Zinc Plated, Nickel, Hot Dip Galvanized |
| Custom Options | Thread Length, Diameter, Coating, Material |
| Origin | Ningbo, Zhejiang, China |
Automotive Industry: Engine block assemblies, suspension and chassis fastening.
Machinery & Equipment: Heavy-duty machine structures, pumps, compressors.
Construction: Structural steel joints, steel frames, bridges, and buildings.
Chemical & Petrochemical Plants: Piping systems and flange assemblies.
OEM Manufacturing: Customized solutions for mechanical and industrial projects.
Environmental Equipment: Water treatment plants, filtration systems.
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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