
| (mm) | ST3.5 |
|---|---|
| P | 1.3 |
| dk max | 8 |
| dk min | 7.6 |
| k max | 3 |
| k min | 2.7 |
| d max | 3.58 |
| d min | 3.43 |
| t max | 2.95 |
| t min | 2.31 |
| r | 0.6 |
| No. | 2 |
| dp | 3.1 |
| z | 4 |
| M | 4.2 |
Key Features:
- Size Specifications:
- Diameter (d): Ranges from 3.43 mm (min) to 3.58 mm (max)
- Length (P): 1.3 mm
- Drill Point (dk): From 7.6 mm (min) to 8 mm (max)
- Thread Size (t): Ranges from 2.31 mm (min) to 2.95 mm (max)
- Performance:
- Self-Drilling Capability: Allows for quick and efficient installation without pre-drilling, saving time on the job site.
- Robust Thread Design: Thread depth (dp) of 3.1 mm and a maximum thread height (k) ranging from 2.7 mm to 3 mm, ensuring excellent grip and stability.
- Durability: Designed to withstand the rigors of steel construction, with a radius (r) of 0.6 mm, enhancing the screw’s ability to maintain integrity under stress.
- Quantity: Supplied in packs of 4, making it easy for distributors to manage inventory and for customers to purchase as needed.
- Versatility: Ideal for various steel beam applications, making it a valuable addition to any distributor’s product lineup.
Our best screws for steel beams stand out in the fastening industry as the perfect solution for strong, reliable connections. Contact us today and order!








