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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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| 304: The material fasteners are mainly used in environments that require good corrosion resistance but are not exposed to strong acids, strong alkalis or high salt spray, such as humid workshops, food processing, chemical equipment, construction installations, outdoor non-sea erosion areas and general industrial assembly. |
| 316/316L :material fasteners (including 316L) are mainly used in industrial environments with chloride ions, high salt moisture, acidity or corrosiveness. Typical scenarios include marine engineering, chemical equipment, pharmaceutical and food processing, and coastal construction. |
| Black-Oxide :Typically chosen for their appearance, these screws have a dark, matte coating to create a finished look. |
| 2205: The 2205 duplex stainless steel fasteners are mainly used in harsh environments containing chloride ions, high humidity, acidic conditions or high risk of stress corrosion. The typical operating conditions include -50°C to +300°C, and situations where there are seawater/salt spray. |
| D2-80:a stainless Steel material, is Duplex Steel,The main features are:High strength high yield,High corrosion resistance, Excellent anti-lock performanceD2-80 fastener (made of nickel-based duplex stainless steel, in accordance with GB/T 3098.6-2023 D2 series) is mainly used in high-corrosion, high-load and high-vibration environments, such as the shells of new energy batteries, chemical acid and alkali pipelines, railway transportation and heavy machinery connection parts. |
| S310S:(06Cr25Ni20 / UNS S31008) fasteners are mainly used in high-temperature (with a maximum continuous usage of approximately 1150ºC, and up to 1200ºC for short periods), oxidizing or weakly corrosive environments. They are particularly suitable for industrial fastening scenarios that require heat resistance, oxidation resistance, and certain corrosion. |
| Products Name | Stainless Steel Hexagon Bolts |
| Products Standard | DIN933/DIN931/ISO4017/ISO4014 |
| Materials | SUS304 SUS316 SUS316L D2-80 2205 Brass |
| Grade | A2-70/A4-70/A4-80/D2-80 |
| Size(Diameter) | M2-M48 |
| Length | 5mm-300mm ( customize other length) |
| Finish | Plain/Passivation |
| DIN933 Full Threaded Hex Head Bolts | ||||
| Item | Thread Diameter (D) mm | Thread Length (L)mm | Head Height (H)mm | Opposite side (S)mm |
| 1 | M2-0.4 | 6-20 | 1.28-1.52 | 3.82-4.00 |
| 2 | M2.5-0.45 | 6-20 | 1.58-1.82 | 4.82-5.00 |
| 3 | M3-0.5 | 6-40 | 1.88-2.12 | 5.32-5.50 |
| 4 | M4-0.7 | 8-40 | 2.68-2.92 | 6.78-7.00 |
| 5 | M5-0.8 | 8-100 | 3.35-3.65 | 7.78-8.00 |
| 6 | M6-1.0 | 10-150 | 3.85-4.15 | 9.78-10.00 |
| 7 | M8-1.25 | 16-200 | 5.15-5.45 | 12.73-13.00 |
| 8 | M10-1.5 | 12-300 | 6.22-6.56 | 16.73-17.00 |
| 9 | M12-1.75 | 16-300 | 7.32-7.68 | 18.67-19.00 |
| 10 | M14-2.0 | 20-200 | 8.62-8.98 | 21.67-22.00 |
| 11 | M16-2.0 | 20-220 | 9.82-10.18 | 23.67-24.00 |
| 12 | M18-2.5 | 30-200 | 11.28-11.72 | 26.67-27.00 |
| 13 | M20-2.5 | 30-200 | 12.28-12.72 | 29.67-30.00 |
| 14 | M22-2.5 | 60-200 | 13.78-14.22 | 31.61-32.00 |
| 15 | M24-3.0 | 50-240 | 14.78-15.22 | 35.38-36.00 |
| 16 | M27-3.0 | 60-300 | 16.65-17.35 | 40-41 |
| 17 | M30-3.5 | 40-300 | 18.28-19.12 | 45-46 |
| 18 | M33-3.5 | 60-270 | 20.58-21.42 | 49-50 |
| 19 | M36-4.0 | 50-280 | 22.02-22.92 | 53.8-55 |
| 20 | M39-4.0 | 60-300 | 24.58-25.42 | 58.8-60 |
| 21 | M42-4.5 | 80-300 | 25.58-26.42 | 63.1-65 |
| 22 | M45-4.5 | 80-300 | 27.58-28.42 | 68.1-70 |
| 23 | M48-5.0 | 80-300 | 29.58-30.42 | 73.1-75 |
| Note: The above data is only for reference, the specific size is subject to the actual measurement. | ||||
Suzhou Steinway Metal Products Co,. Ltd. , founded in 2015, specializes in the production and sales of fasteners. The core team members have more than 20 years of experience. From raw materials to finished, strictly quality control, advanced equipment, to create stable high-quality products.Mainly products include: cold heading Bolts, Nuts, Screws, Rivets,Washers, Studs and CNC customized products .the materials include stainless steel 304,316/316L ,Black-Oxide ,2205,D2-80,S310S, brass and high strength steel.
there are varies standards :ISO DIN JISB ANSI/ASME
ISO 9001 Certicifate No.: 47423Q1437R0M RoHs: Report No.A2250110266101001
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