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| Customization: | Available |
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| Material: | Stainless Steel |
| Type: | Hexagon Head |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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Anti-Loosening Performance: Nylon insert provides superior resistance to loosening from vibration or dynamic forces.
Corrosion Protection: Galvanized finish ensures long-lasting performance in outdoor and industrial environments.
High Strength: Engineered to withstand heavy loads, meeting industrial-grade tensile strength standards.
Versatile Use: Compatible with various bolts for secure fastening across multiple industries.
Customizable: Available in multiple sizes, coatings, and OEM/ODM designs to meet customer specifications.
Quality Assurance: 100% inspection and mill test certification available upon request.
| Attribute | Details |
|---|---|
| Material | Carbon Steel, Stainless Steel |
| Grade | 4.8 / 5 / 5.6 / 6.8 / 8.8 / 9.8 / 10.9 / 12.9 |
| Standard | DIN 985, ANSI, GB, JIS, GOST, BSW |
| Size Range | M4-M64 or ¼″-2½″ (custom sizes available) |
| Length | 3mm-100mm |
| Surface Treatment | Black/Gray Phosphated, Zinc Plated, Hot-Dip Galvanized, Black Oxide |
| Thread Direction | Right-Hand (Left-Hand on Request) |
| Hardness | HRC 23-35 (depends on material & grade) |
| Corrosion Resistance | Excellent with protective coatings |
| Mechanical Properties | High tensile strength, impact resistance |
| Non-Standard Options | OEM & ODM (custom shapes and threads) |
| Package | 1500 pcs/carton (30×25×17 cm) |
| Gross Weight | 25 kg per carton |
| MOQ | 1000 pcs |
| Lead Time | 20 days (for ≥100,000 pcs) |
| Production Capacity | 1,000,000 pcs/year |
| Metric Size (M) | Thread Pitch (mm) | Across Flats (mm) | Height (mm) |
|---|---|---|---|
| M4 | 0.7 | 7 | 3.2 |
| M6 | 1.0 | 10 | 5.0 |
| M8 | 1.25 | 13 | 6.5 |
| M10 | 1.5 | 17 | 8.0 |
| M12 | 1.75 | 19 | 10.0 |
| M16 | 2.0 | 24 | 13.0 |
| M20 | 2.5 | 30 | 16.0 |
| M24 | 3.0 | 36 | 19.0 |
| Custom sizes | Available | On request | 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.
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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