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DIN6796 conical spring washers are designed as heavy duty bolting spring washers. They are aligned with metric fasteners and ideal for bolted connections, where fasteners risk coming loose due to thermal expansion/contraction or vibration. An example of possible applications is bolted flanges.

We offers parts in a variety of material and finish options as standard parts. The material & finish should match the application and fastener. 316SS is available for the marine, chemical, & other corrosive environments. Stainless Steel (18-8) is available for less corrosive environments. Zinc plated & Black Phosphated steel are also standard options available for more general applications. Spring Washers provide moderate loading for small deflections in applications with very limited axial space.

Metric Disc Spring Washer
DIN 6796 Conical Washers
Unit of Measure
Items Metric Disc Spring Washer
M2Z
DIN 6796 Conical Washers
Metric Disc Spring Washer
M2S
DIN 6796 Conical Washers
Metric Disc Spring Washer
M2X
DIN 6796 Conical Washers
Metric Disc Spring Washer
M3
DIN 6796 Conical Washers
Metric Disc Spring Washer
M3Z
DIN 6796 Conical Washers
Weight N/A 0.000100 pounds N/A 0.000100 pounds N/A 0.000100 pounds N/A 0.0004 pounds N/A 0.0004 pounds
Material N/A Carbon Steel C1060-C1075, Zinc Chromate N/A 302 Stainless Steel N/A 316 Stainless Steel N/A Carbon Steel C1060-C1075, Black Phosphate N/A Carbon Steel C1060-C1075, Zinc Chromate
Height N/A 0.024 Inch N/A 0.024 Inch N/A 0.024 Inch N/A 0.033 Inch N/A 0.033 Inch
Depth N/A 0.197 Inch N/A 0.197 Inch N/A 0.197 Inch N/A 0.276 Inch N/A 0.276 Inch
Width N/A 0.197 Inch N/A 0.197 Inch N/A 0.197 Inch N/A 0.276 Inch N/A 0.276 Inch
Thickness (mm) N/A 0.40 mm N/A 0.40 mm N/A 0.40 mm N/A 0.60 mm N/A 0.60 mm
Inside Diameter Reference (mm) N/A 2.20 mm N/A 2.20 mm N/A 2.20 mm N/A 3.20 mm N/A 3.20 mm
Outside Diameter Reference (mm) N/A 5.00 mm N/A 5.00 mm N/A 5.00 mm N/A 7.00 mm N/A 7.00 mm
Free Height (mm) N/A 0.60 mm N/A 0.60 mm N/A 0.60 mm N/A 0.85 mm N/A 0.85 mm
Min. Free Height for Set (mm) N/A 0.50 mm N/A 0.54 mm N/A 0.55 mm N/A 0.70 mm N/A 0.70 mm