1 / 5
| Still deciding? Get samples of $ ! US$ 10/Piece Order Sample |
| 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 efficiency. |
| Drive Type | Phillips, Slotted, Hex Socket | Commonly Phillips for self-tapping screws. |
| Material | Carbon Steel, Stainless Steel | Strength and corrosion resistance. |
| Grade | 4.8, 8.8, 10.9 | Mechanical properties and load capacity. |
| Diameter | M2 to M12 | Nominal diameter of the screw thread. |
| Length | 5mm to 200mm | Overall length of the screw. |
| Finish | Zinc Plated, Black Oxide | Corrosion protection and aesthetics. |






As one of the world's leading fastener production and export bases, we specialize in producing high-strength fasteners with a monthly capacity of 800 tons. We provide construction fasteners including bolts, nuts, and non-standard screws compliant with GB, DIN, ISO, ANSI, and JIS standards.
Our products are applied in architectural steel structures, bridges, oil pipelines, machinery, and railways, exported globally to Europe, Australia, and North America.







| Method | Region | Timeframe | Packaging |
|---|---|---|---|
| Ocean shipping | North/South America | About 40 working days | Boxes, cartons, or plastic bags |
| Ocean shipping | Southeast Asia | 20-30 working days | Customer specific |
| Air transport | Global | 1-3 business days | Secure export packaging |
DTRX Orthopedic Implants