Болт высокопрочный Huilin M16x50
High-strength hexagonal tension control bolts from Huilin are specifically designed for structural steel applications requiring maximum reliability and precise tensioning. Manufactured from premium carbon steel with a 10.9 strength grade, these bolts provide exceptional resistance to heavy mechanical loads.
The black oxide surface treatment offers essential corrosion protection and a professional finish. Compliant with GB12 and GB6177 standards, these fasteners ensure compatibility and safety when assembling critical components in construction and heavy machinery.
These bolts are widely used in the construction of bridges, subway tunnels, industrial facilities, and the manufacturing of railway equipment and automobiles. Their specialized design effectively prevents loosening and maintains a stable connection even under intense vibrational conditions.
| Surface Treatment | Black Oxide |
| Brand | Huilin |
| Product Grade | Grade A |
| Main Sales Platforms | Wish, Amazon, AliExpress, eBay |
| Main Sales Regions | China and others |
| Cross-border Export | Yes |
| Default Packaging | Standard Packaging |
| Length Range | 0-150 mm |
| Internal Quantity | As needed |
| Standard | GB12/GB6177 |
| Material | Carbon Steel |
| Purpose | Fastener Connection |
| Strength Grade | 10.9 |
| Applicable Industries | Construction, Railway Equipment, Anti-loosening fasteners, Metro tunnels and bridges, Hardware, Electronics, Machinery, Automotive |