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| Specification | Description | Details |
|---|---|---|
| Type | Truss Head Self-Tapping Screw | Forms own thread in pre-drilled holes. |
| Head Style | Truss (Hollow) Head | Designed to reduce weight and increase torque. |
| Material | Carbon Steel, Stainless Steel | Strength and corrosion resistance options. |
| Grade | 4.8, 8.8, 10.9 | Mechanical properties and load capacity. |
| Diameter | M2 to M12 | Nominal diameter of screw thread. |
| Finish | Zinc Plated, Black Oxide | Surface treatment for protection. |
| Application | Automotive, Construction | Used in machinery and electronics. |





| Method | Region | Timeframe | Packaging |
|---|---|---|---|
| Ocean Shipping | North America / Europe | 30-40 working days | Cartons/Pallets |
| Ocean Shipping | Southeast Asia | 20-30 working days | Customized Bags |
| Air Transport | Global | 1-3 business days | Express Boxes |
We are a leading fastener production and export base. Our facility specializes in producing all kinds of high-strength fasteners, with a monthly production capacity of 800 tons. We mainly provide construction fasteners which include high-quality bolts, nuts, screws, and non-standard fasteners in accordance with GB, DIN, ISO, ANSI, and JIS standards.
Our products are widely applied to architectural steel structures, bridges, oil pipelines, machinery equipment, furniture, and railways. With ISO9001 certification, we operate each link from raw materials to production in strict accordance with quality control procedures.



Marin-one Medical