Spring lock washer DIN7980
DESCRIPTION:
Spring lock washers are deemed to be designed for use with bolt/nut assemblies involving fasteners of property class 8.8 or less. They are intended to counteract the effect of setting which result in nut assemblies working loose. They do not effectively prevent loosening of the assembly under varying radial load and are designed for use with short bolts predominantly subject to thrust.
| Supply No. | Supply No. | Name | For thread | D1 | D2 | S | Package |
| zinc plated | stainless A2 | (mm) | (mm) | (mm) | (pcs) | ||
| 31305003 | 31305203 | Spring lock washer DIN7980 M3 | M3 | 3,1 / 3,4 | 5,6 | 1,0 | 100 |
| 31305004 | 31305204 | Spring lock washer DIN7980 M4 | M4 | 4,1 / 4,4 | 7 | 1,2 | 100 |
| 31305005 | 31305205 | Spring lock washer DIN7980 M5 | M5 | 5,1 / 5,4 | 8,8 | 1,6 | 100 |
| 31305006 | 31305206 | Spring lock washer DIN7980 M6 | M6 | 6,1 / 6,5 | 9,9 | 1,6 | 100 |
| 31305008 | 31305208 | Spring lock washer DIN7980 M8 | M8 | 8,1 / 8,5 | 12,7 | 2,0 | 100 |
| 31305010 | 31305210 | Spring lock washer DIN7980 M10 | M10 | 10,2 / 10,7 | 16 | 2,5 | 100 |
| 31305012 | 31305212 | Spring lock washer DIN7980 M12 | M12 | 12,2 / 12,7 | 18 | 2,5 | 100 |
| 31305014 | 31305214 | Spring lock washer DIN7980 M14 | M14 | 14,2 / 14,7 | 21,1 | 3,0 | 100 |
| 31305016 | 31305216 | Spring lock washer DIN7980 M16 | M16 | 16,2 / 17 | 24,4 | 3,5 | 100 |
| 31305018 | 31305218 | Spring lock washer DIN7980 M18 | M18 | 18,2 / 19 | 26,4 | 3,5 | 100 |
| 31305020 | 31305220 | Spring lock washer DIN7980 M20 | M20 | 20,2 / 21,2 | 30,6 | 4,5 | 100 |
| 31305024 | 31305224 | Spring lock washer DIN7980 M24 | M24 | 24,5 / 25,5 | 35,9 | 5,0 | 100 |
| 31305027 | 31305227 | Spring lock washer DIN7980 M27 | M27 | 27,5 / 28,5 | 38,9 | 5,0 | 50 |
| 31305030 | 31305230 | Spring lock washer DIN7980 M30 | M30 | 30,5 / 31,7 | 44,1 | 6,0 | 50 |