M10 x 50mm Hex Bolt Set – Carbon Steel Grade 8.8 / 10.9, Hot-Dip Galvanized (HDG)
Ensure durability and high performance with this M10 x 50mm Hex Bolt Set, made from carbon steel Grade 8.8 or 10.9 and coated with Hot-Dip Galvanizing (HDG) for superior corrosion resistance.
Each set includes:
1× Hex Head Bolt – M10 x 50mm, Full Thread (Grade 8.8 or 10.9)
2× Flat Washers – HDG finish
1× Hex Nut – HDG, matching thread
High Strength – Ideal for structural and mechanical joints
Applications: Steel structures, outdoor installations, heavy equipment, machinery, construction joints, and general-purpose fastening in harsh environments.
Corrosion Resistant – HDG coating for outdoor and industrial use
Reliable Fit – Metric coarse pitch threading for universal compatibility
Item Attributes
| Material | Medium carbon steel, heat treated to achieve Grade 8.8 |
| Nut Standard | Grade 8.8 hex nut, compatible with M10 bolts |
| Tensile Strength | Typically around 800 MPa (Class 8.8) |
| Width | ~17 mm |
| Bolt Length | 50 mm |
| Yield Strength | Approximately 640 MPa |
| Washer ID/OD | ~11 mm / 25 mm |
| Washer | Plain flat washer (Grade 8.8) |
| Bolt Size | M10 × 50 mm hex head bolt |
