- 00966548586837
- info@spanel-group.com
- Aziziyah, Jeddah, Saudi Arabia
SWENN Hex Bolts, conforming to ASTM A325 & A490 standards along with A563M Nuts and F436 Washers, are made from high-strength alloy steel. These bolts are designed for different steel structure applications, ensuring secure and stable structural connections.
| Article Code | Dia. Range | Length Range [mm] | Finish |
|---|---|---|---|
| A325 Bolts | |||
| SWBAMxL | M12-M36 | 30-250 | Black, Hot Dip Galvanized |
| A490 Bolts | |||
| SWB10MxL | M12-M36 | 40-250 | Black |
| A563M Nuts | |||
| SWNA563-10M | M12-M36 | - | Black, Hot Dip Galvanized |
| F436 Washers | |||
| SWWFM | M12-M36 | - | Black, Hot Dip Galvanized |
| Coating Standard | Material | |||
|---|---|---|---|---|
| Black | Hot Dip Galvanized | Zinc Flake Coating | ||
| A325 Bolts | Black Oxide | ASTM F2329 | - | ASTM F3125M Grade A325M |
| A490 Bolts | Black Oxide | - | ASTM F3393 | ASTM F3125M Grade A490M |
| A563M Nuts | Black Oxide | ASTM F2329 | - | A563M – 07 |
| F436 Washers | Black Oxide | ASTM F2329 | - | F436M – 11 |
| Parameter | Item | Specification | |
|---|---|---|---|
| Standards Compliance | Bolts | ASTM F3125M, A325M, A490M | |
| Nuts | ASTM A563M – 07 | ||
| Washers | ASTM F436M | ||
| Strength Class | Bolts | Class | A325, A490 |
| Mechanical Properties | Tensile Strength min MPa | A325 : 830 | |
| A490 : 1040 - 1210 | |||
| Yield Strength min MPa | A325 : 660 | ||
| A490 : 940 | |||
| Nuts | Proof Load min MPa | 1165 | |
| Washers | Hardness HRC | 26 - 45 | |
| Coating Thickness | Zinc Flake Coating: 5-15 µm | ||
| Hot Dip Galvanized: 40-85 µm | |||
| Thread Compliance | ASME B1.13M. 6g, 6H |
