HALDER Spherical Washer Stainless Steel Fits Bolt M30 23050.0330 1 Piece

Catalogue number: 23050.0330 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: M30 ● Outer diameter (mm): 56 ● Inner diameter (mm): 31 ● Height (mm): 11.2 ● h4: Height when combined (mm) Conical seat D type / Conical seat G type: 18.8 / 18.8 ● Suitable bolt nominal diameter: 30 ● Load capacity (static load) (max. kN): 191 ● Screw tightening torque (max. Nm): 1050 ● Shape C ● Friction coefficient: 0.12 Material / Finish: ● Stainless steel 1.4305 (equivalent to SUS303)