DIN 463 Tab Washers with Long and Short Tab
DIN Standards are issued for various components including industrial fasteners such as Metric DIN 463 Tab washers with long and short tabs. DIN 463 washers are manufactured from steel, stainless steel, brass, aluminum, alloy steel, and special alloys. DIN 463 washers are available in various sizes, shapes, finishes, and materials.
Following are the specifications of German DIN 463 washers:
Characteristics:
- DIN 463 has two tabs for locking against a target housing.
- Light weight.
- Also known as mechanical locking washer.
- Complies with PN 82022; UNI 1747.
- Strength classes are 4 or 5.
Advantages:
- DIN 463 washers provide a positive locking service.
- These washers can reduce friction, prevent leakage, isolate, or disperse pressure.
- DIN 463 washers are known as safety locking elements and safety plates.
- These washers have increased safety and reliability.
- Tab lock washers prevent the loosening of components in response to the rotation of the shaft.
Application:
- DIN 463 washers are commonly used in general engineering, fastening, and installation applications.
- They are also used for locking a part into place in applications that require extreme heat conditions.
- They are suitable for high-tensile screw fastening and are used in conjunction with bolts.
- Tab washers are widely used in general engineering, fastening, installation, automotive, packaging, medical and pharmaceutical, and 3D printing.
Dimension specification of DIN 463 washers:
| d* | d1 | b | l1 | l2 | s |
| M4 | 4,3 | 5 | 14 | 6,5 | 0,38 |
| M5 | 5,3 | 6 | 16 | 8 | 0,5 |
| M6 | 6,4 | 7 | 18 | 9 | 0,5 |
| M8 | 8,4 | 8 | 20 | 11 | 0,75 |
| M10 | 10,5 | 10 | 22 | 13 | 0,75 |
| M12 | 13 | 12 | 28 | 15 | 1 |
| M14 | 15 | 12 | 28 | 16 | 1 |
| M16 | 17 | 15 | 32 | 18 | 1 |
| M18 | 19 | 18 | 36 | 20 | 1 |
| M20 | 21 | 18 | 36 | 21 | 1 |
| M22 | 23 | 20 | 42 | 23 | 1 |
| M24 | 25 | 20 | 42 | 25 | 1 |
| M27 | 28 | 23 | 48 | 29 | 1,6 |
| M30 | 31 | 26 | 52 | 32 | 1,6 |
We manufacture DIN 463 washers as per Custom Specifications and export to Switzerland, Poland, Denmark, France, and other European Countries. For more Information, Please Contact Us or Inquiry Now.