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Hobson Schnorr Type S Safety Washer 304 Stainless Serrated M8 Pack of 500

by Hobson
$101.55 inc.GST

Safety Washers

Type S

The Original SCHNORR® safety washer S is suitable for normal requirements and available for bolt sizes from M 1,6 to M 36. Hobson hold 304 stainless washers in stock. Please enquire should you require an item with different dimensions, material or surface treatment.

Safety Washer Features:

  • High resistance to vibration due to positive locking of the serrations.
  • Concentrical force transmission and uniform axial load eliminate bending torques and deformation of the bolt stem.
  • The design of the serrations prevents friction and damage to components when tightening.
  • Extremely high safety against loss of pretension force and loosening.
  • Wide variety for materials and different finishes.
  • The closed ring form results in high degree of pretensioning, while avoiding burst-open effect.
  • Development and design of the washers take place on the basis of the screw geometrics, tightening torque as well as the constructive circumstances.


Safety Washer Advantages
An introduction
Type S Dimensions
Type S Dimensions 304 Stainless


  • Item: Safety Washers - Type S
  • Brand: Hobson
  • Sub Brand: Schnorr
  • Metric Size: M8x13.0x1.0
  • Quantity: Pack of 500