Next: Micro External Lock Washer DIN 6798A 
Prev: Micro Crinkle Washer BS 4463 
Micro Curved Spring Washers are created to DIN 137A standard and are primarily used with round head screws, where a low locking force is required.
These curved washers also exert light thrust loads and can be used to absorb axial end play.
Micro Curved Spring Washers are manufactured in Stainless Steel and Steel (plain finish or Zinc Plated) as standard.
Available from Fastenright in diameters from M1 to M3 as standard.
Non-standard sizes, materials and finishes are available to order as specials, including small volume manufacture, modifications and custom parts made to drawings.
| Metric Technical Information & Available Sizes | ||||
| Diameter | d2 (mm) | h (mm) | s (mm) | Material |
| M1 Curved Spring Washers | 2.50 | 0.35 | 0.20 | Steel / Stainless Steel | ||||||||
| M1.2 Curved Spring Washers | 3.00 | 0.35 | 0.20 | Steel / Stainless Steel | ||||||||
| M1.4 Curved Spring Washers | 3.00 | 0.40 | 0.25 | Steel / Stainless Steel | ||||||||
| M1.6 Curved Spring Washers | 4.00 | 0.45 | 0.25 | Steel / Stainless Steel | ||||||||
| M2 Curved Spring Washers | 4.50 | 0.50 | 0.30 | Steel / Stainless Steel | ||||||||
| M2.3 Curved Spring Washers | 5.00 | 0.50 | 0.30 | Steel / Stainless Steel | ||||||||
| M2.5 Curved Spring Washers | 5.50 | 0.55 | 0.30 | Steel / Stainless Steel | ||||||||
| M2.6 Curved Spring Washers | 5.50 | 0.55 | 0.30 | Steel / Stainless Steel | ||||||||
| M3 Curved Spring Washers | 6.00 | 0.65 | 0.40 | Steel / Stainless Steel | ||||||||
| Size not listed? Please make an enquiry – we may be able to provide it. | ||||||||||||
