ESSVE Pan Head Machine Screw with a Nut – Zinc
Machine Screw with a Nut, Pan Head, Electro Zinc Plated
Class for corrosion resistance:
C1 for indoor use
The screw is made from hardened carbon steel in grade 4.8 with a bright zinc plated surface treatment. The screw has a round head with a Pan Head bit drive.
Applications:
Machine screws are used for all types of installations where a fully threaded metric screw is required.
Assembly:
In order for a bolted joint to work correctly and be able to hold varying loads for long periods the bolts must be preloaded by tightening with a given torque. Preloading must normally be held to such a level that the combined load in the bolt does not exceed the bolt material’s tensile yield limit. For the correct installation of a machine screw grade 4.8 to be correct a flat washer of at least HV140 hardness should be used.
| Item code | Description | Size | Driver | Finish | Pcs. per box |
| 530020 | Pan Head | 5.0mm x 12mm | Pan Head 2 | Zinc plated | 12 |
| 530022 | Pan Head | 5.0mm x 20mm | Pan Head 2 | Zinc plated | 12 |
| 530026 | Pan Head | 5.0mm x 30mm | Pan Head 2 | Zinc plated | 10 |
| 530036 | Pan Head | 6.0mm x 20mm | Pan Head 3 | Zinc plated | 10 |
| 530038 | Pan Head | 6.0mm x 30mm | Pan Head 3 | Zinc plated | 10 |
