DIN 6798 Serration Lock Washer
DIN 6798 Serration Lock washer, External serration lock washer, size M3-M30 made of steel from China Lock Washers Manufacturer.
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DIN 6798 Serration Lock Washer
Standard: DIN 6798A – External Serration Lock Washer ; DIN 6798J – Internal Serration Lock Washer
Material: Spring Steel, Zinc plated
Size: M3-M30
| Size | d1 Min. | d1 Max. | d2 max. | d2 Min. | s1 | number of teeth |
weight Kg/1000Pcs |
| M3 | 3.2 | 3.38 | 6 | 5.7 | 0.4 | 9 | 0.06 |
| M4 | 4.3 | 4.48 | 8 | 7.64 | 0.5 | 11 | 0.14 |
| M5 | 5.3 | 5.48 | 10 | 9.64 | 0.6 | 11 | 0.26 |
| M6 | 6.4 | 6.62 | 11 | 10.57 | 0.7 | 12 | 0.36 |
| M8 | 8.4 | 8.62 | 15 | 14.57 | 0.8 | 14 | 0.8 |
| M10 | 10.5 | 10.77 | 18 | 17.57 | 0.9 | 16 | 1.25 |
| M12 | 13 | 13.27 | 20.5 | 19.98 | 1.0 | 16 | 1.6 |
| M14 | 15 | 15.27 | 24 | 23.48 | 1.0 | 18 | 2.3 |
| M16 | 17 | 17.27 | 26 | 25.48 | 1.2 | 18 | 2.9 |
| M18 | 19 | 19.33 | 30 | 29.48 | 1.4 | 18 | 5 |
| M20 | 21 | 21.33 | 33 | 32.38 | 1.4 | 20 | 6 |
| M22 | 23 | 23.33 | 36 | 35.38 | 1.5 | 20 | 7.5 |
| M24 | 25 | 25.33 | 38 | 37.38 | 1.5 | 20 | 8 |
| M27 | 28 | 28.33 | 44 | 43.38 | 1.6 | 22 | 12 |
| M30 | 31 | 31.39 | 48 | 47.38 | 1.6 | 22 | 14 |
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