TRB RC 3 x 20mm Flat Head Cap Screw 10pcs 12.9 Hard Alloy Steel
TRB RC M3 - 0.5 x 20mm Flat Head Socket Cap Screw 10pcs Hard Alloy Steel, DIN 7991.
Specifications:
| Unit of Measure / | Metric mm |
| Material / | Alloy Steel |
| Grade-Class / | 12.9 |
| Specification / | DIN 7991 |
| Tensile Strength / | 1220 MPa min |
| Yield Strength / | 1100 MPa min |
| Hardness / | HRC 38-44 |
| Head Type / | Flat Head |
| Drive Type / | Hex Socket |
| Thread Size (mm) / | M3-0.5 |
| Length (mm) / | 20mm |
| Color / | Black |
| Length Measurement Type / | Overall |
| Hex Key Size (mm) / | 2mm |
