Weld Stud
Threaded weld studs for fast and strong attachment to metal plates. Manufactured to ISO 13918 / GB/T 902.3 in stainless steel or carbon steel.
Product Description
Weld studs are fasteners designed to be welded directly onto flat metal plates using dedicated stud-welding equipment. The welded joint provides a strong, permanent connection for steel structures, shipbuilding, machinery, and industrial fabrication.
Threaded weld studs (also known as welding bolts) are produced in stainless steel or carbon steel and are commonly manufactured to ISO 13918 or GB/T 902.3.
Technical Drawing
Technical Specifications
| Nominal Diameter d | M3 | M4 | M5 | M6 | M8 |
|---|---|---|---|---|---|
| P | 0.5 | 0.7 | 0.8 | 1 | 1.25 |
| dk | 4.5 | 5.5 | 6.5 | 7.5 | 9 |
| dp | 0.6 | 0.65 | 0.75 | 0.75 | 0.75 |
| z | 0.55 | 0.55 | 0.8 | 0.8 | 0.85 |
| h | 0.7~1.4 | 0.7~1.4 | 0.8~1.4 | 0.8~1.4 | 0.8~1.4 |
| n | 1.5 | 1.5 | 2 | 2 | 3 |
| a | 3° | 3° | 3° | 3° | 3° |
