Description
HDG AS1237 C Hard Washer – Hot Dip Galvanised
The AS1237 C Hard Washer is a heavy-duty, flat round hardened washer designed for structural bolted connections. Manufactured and tested to AS1237 C standards, these washers are made from high-strength steel and hot dip galvanised for long-term corrosion protection.
Applications
- Structural steel connections
- Bridge and heavy construction projects
- Infrastructure and industrial assemblies
- Use with hot dip galvanised bolts and nuts
Features
- Conforms to AS1237 C hardness and strength requirements
- Flat round hardened design for even load distribution
- Hot Dip Galvanised finish for maximum corrosion resistance
- Ideal for use in outdoor and marine environments
Material & Finish
- Material: Hardened Carbon Steel
- Standard: AS1237 C
- Finish: Hot Dip Galvanised
Available Sizes
M6 | M8 | M10 | M12 | M16 | M20 | M24 | M27 | M30 | M33 | M36 | M39 | M42 | M48 | M56 | M64 | M72 | M80 | M90
Dimensions (Typical)
| Part | QFind | Size | Length(mm) | Finish |
|---|---|---|---|---|
| WRHTGM06 | – | M6 | 12.0 × 1.6 | HDG |
| WRHTGM08 | – | M8 | 16.0 × 1.6 | HDG |
| WRHTGM10 | – | M10 | 20.0 × 2.0 | HDG |
| WRHTGM12 | – | M12 | 24.0 × 2.5 | HDG |
| WRHTGM16 | – | M16 | 30.0 × 3.0 | HDG |
| WRHTGM20 | WMNS820G | M20 | 37.0 × 3.0 | HDG |
| WRHTGM24 | WMNS824G | M24 | 44.0 × 4.0 | HDG |
| WRHTGM27 | WMNS827G | M27 | 50.0 × 4.0 | HDG |
| WRHTGM30 | – | M30 | 56.0 × 4.0 | HDG |
| WRHTGM33 | WMNS833G | M33 | 60.0 × 5.0 | HDG |
| WRHTGM36 | – | M36 | 66.0 × 5.0 | HDG |
| WRHTGM39 | WMNS839G | M39 | Ø72.0 × 6.0 | HDG |
| WRHTGM42 | WMNS842G | M42 | 78.0 × 6.0 | HDG |
| WRHTGM48 | WMNS848G | M48 | 92.0 × 8.0 | HDG |
| WRHTGM56 | WMNS856G | M56 | 105.0 × 10.0 | HDG |
| WRHTGM64 | – | M64 | – | HDG |
| WRHTGM72 | – | M72 | – | HDG |
| WRHTGM80 | – | M80 | – | HDG |
| WRHTGM90 | – | M90 | – | HDG |
