| Customization: | Available |
|---|---|
| Material: | Carbon Steel |
| Shape of Head: | Hexagon |
|
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The RUSPERT SST 1000 H Hex Washer Head Self-Drilling Screw is widely used in the construction sector, primarily for:
This product complies with multiple international standards, including:
The salt spray test (SST) is an accelerated corrosion testing method used to evaluate coating durability. The RUSPERT SST 1000 H screw achieves 1000 hours of salt spray resistance, which translates to years of corrosion protection in real-world applications, depending on environmental conditions.
For example:
| Environmental Condition | Estimated Lifespan |
|---|---|
| Coastal or Marine Environment | 5-7 years |
| Industrial Pollution Areas | 8-10 years |
| Dry or Moderate Climate | 10+ years |
Manufactured from high-strength carbon steel and processed through heat treatment, this screw offers:
Our factory, located in China, is a global leader in self-drilling screw manufacturing, covering a total area of 400,000 square meters and an annual production capacity of 80,000 tons. As a fully integrated manufacturing facility, we handle every step of production, including wire processing, spheroidizing annealing, cold heading, tail forming, threading, heat treatment, galvanizing, and packaging-all under one roof.
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