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.
Machine screws are used for all types of installations where a fully threaded metric screw is required.
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|