Stainless Steel Expansion Bolt
Stainless expansion bolts (anchor sleeves) expand to lock into concrete/steel structures; materials include SS201/304/316/316L or steel.
Product Description
Stainless expansion bolts (sleeve anchors) feature an expansion sleeve around the shank.
When the nut is tightened, the sleeve expands and grips the base material (typically concrete or steel structures), increasing holding strength and load capacity.
Materials can be SS201/304/316/316L or steel, depending on environment and cost requirements.
Technical Drawing
Technical Specifications
| Size | M6 | M8 | M10 | M12 | M16 | M20 |
|---|---|---|---|---|---|---|
| Body diameter (mm) | 6 | 8 | 10 | 12 | 16 | 20 |
| Bolt length (mm) | 40-60 | 50-80 | 60-100 | 80-120 | 100-150 | 120-200 |
| Drill hole diameter (mm) | 8 | 10 | 12 | 14 | 18 | 24 |
| Min embedment depth (mm) | 35 | 40 | 50 | 60 | 80 | 100 |
| Material thickness range (mm) | 10-20 | 15-30 | 20-40 | 25-50 | 30-60 | 40-80 |
| Recommended torque (Nm) | 8-10 | 15-20 | 25-30 | 40-50 | 80-100 | 150-200 |
