Product name: Socket Bolt
Category:Fasteners
Standard:DIN912
Thread Sizes / Specifications:M2, M3, M4, M8
Material:Carbon Steel
Surface Treatment / Finish:Zinc Plated
Head Style:Hexagonal Socket Head,Countersunk Head
Product Type:Hex Socket Countersunk Bolt,Allen Head Cap Screw
| Material | Other ；Stainless Steel/Carbon S |
| Type | Hexagon Head |
| Connection | Common Bolt |
| Head shape | Round |
| Standard | DIN、ANSI、GB、JIS、BSW、GOST |
| Performance level | Other ；8.8 10.9 12.9 |
| Use | Machinery、Chemical Industry、Environmental、Building |
| Surface treatment | Black |
| Transport packaging | Customization |
| Specification | M6 – M36 |
| Trademark | YFN |
| Country of origin | Hebei, China |
| Delivery Time | Negotiable |
| Sample | Available |
| Thread Type | Available |
| MOQ | 1ton |
| Packing | Customer Request |
| Model Number | DIN912 |
Have questions about our fasteners? Here are some of the most frequently asked questions to help you better understand our products and services. Feel free to contact us for more details!
If you don’t find the answer you’re looking for, feel free to contact us directly—we’re here to assist you every step of the way.
Our fasteners comply with GB, DIN, ANSI/ASME, ISO, and BS standards, ensuring compatibility with global engineering requirements.
Yes, we support customized production based on drawings or samples and offer OEM/ODM services.
Our fasteners are mainly available in high-strength grades such as 8.8, 10.9, and 12.9.
Yes, all products undergo strict quality inspection, and we can provide internal reports or third-party certificates upon request.
We offer neutral, customized, and pallet packaging. Lead time is typically 15–30 days depending on order volume.
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