Bolt Fastening Spring Washers

Safety Disc Washers: Gala Safety Disc Washer Series GS: Safety Washer GS is suitable for normal requirements and available for bolt sizes from M 1.6 to M 36.Gala High Safety Disc Washer Series GVS: Safety Washer H can be used with high- tensile bolts. These are stronger safety disc washers having higher thickness for higher pre-tensioned loads. The outside and inside diameters as well as the serrations are same as GS series. Available Material Grades: Spring Steel according to DIN EN 10132-4, Corrosion-resistant Stainless Steel 1.4310, Inconel etc. Surface Treatments: Phosphate, Mechanical Zinc plated (Cr 6-free), Zinc Lamellar Coatings, Electrolytic Plating. DIN 6796 Washers: Conical Spring Washers are used to counteract the loss of preload of a bolted connection for bolts. They are most effective on axially loaded short bolts where they increase the axial compliance.These are highly stressed components and are therefore only recommended for static or infrequent varying load applications. Nominal Bolt Size ranging from M2 - M30 and are available in a variety of materials and finishes. Available material grades : Spring Steel, Stainless Steel - 1.4310, etc. Surface treatments: Phosphate, Mechanical Zinc plated (Cr 6-free), Zinc Lamellar Coating etc.