HALDER Spherical Washer Hardened Steel Suitable for Bolt M42 23050.0042 1 piece

Catalogue number: 23050.0042 Features: ● Used in combination with a conical seat when the bolt and seat are not perpendicular. ● Corrects the seat angle by approximately 3 degrees. Applications: ● For bolt fixing on inclined surfaces such as castings and straps. Specifications: ● Suitable bolt: M42 ● Outer diameter (mm): 78 ● Inner diameter (mm): 43 ● Height (mm): 17 ● h4: Height when combined (mm) (conical seat D type): 29 ● Suitable bolt nominal diameter: 42 ● Screw tightening torque (max. Nm): 3802 ● Load capacity (static load) (max. kN): 542 ● Shape C ● Friction coefficient: 0.14 Material/Finish: ● Hardened steel (carburized and hardened) ● Finish: Phosphate coating treatment