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Stainless Steel Multitooth Lock Washer - Internal, DIN 6797-Type J
Stainless Steel Multitooth Lock Washer - Internal, DIN 6797-Type J is available to buy in increments of 100
Available in:
Material: SS304Gr and Plated Spring Steel
For Screw Sizes: M2-M20
Material: SS304Gr and Plated Spring Steel
For Screw Sizes: M2-M20
A toothed lock washer or serrated washers or star washers are used when there is no scope for movement of fasteners and the tooth like structure on this washer bites into the bearing surfaces. Internally placed teeth of this washer make it aesthetically more pleasing while performing the same task as other lock washers
Technical Specifications
According to DIN 6797J
| Size | d1 | d2 | s1 | s1 Tolerance* | ||
| Min. | Max. | Max. | Min. | Nom. | ||
| 2 | 2.2 | 2.34 | 4.5 | 4.2 | 0.3 | +/-0.02 |
| 2.5 | 2.7 | 2.84 | 5.5 | 5.2 | 0.4 | |
| 3 | 3.2 | 3.38 | 6 | 5.7 | 0.4 | +/- 0.03 |
| 4 | 4.3 | 4.48 | 8 | 7.64 | 0.5 | |
| 5 | 5.3 | 5.48 | 10 | 9.64 | 0.6 | |
| 6 | 6.4 | 6.62 | 11 | 10.57 | 0.7 | |
| 8 | 8.4 | 8.62 | 15 | 14.57 | 0.8 | |
| 10 | 10.5 | 10.77 | 18 | 17.57 | 0.9 | |
| 12 | 13 | 13.27 | 20.5 | 19.98 | 1.0 | |
| 14 | 15 | 15.27 | 24 | 23.48 | 1.0 | |
| 16 | 17 | 17.27 | 26 | 25.48 | 1.2 | +/- 0.04 |
| 18 | 19 | 19.33 | 30 | 29.48 | 1.4 | |
| 20 | 21 | 21.33 | 33 | 32.38 | 1.4 | |
| Material | Stainless Steel |
|---|---|
| Cross-section | Flat |
| Grade | 304/ A2-70 |
| Plating | None |
| Standard | No Standard |
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