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CMP stainless steel 316 graded serrated washers are fitted internally to the equipment before a locknut and act as an anti-vibration device to prevent the Cable Gland or accessory from inadvertently loosening in service.
CMP stainless steel 316 graded serrated washers are fitted internally to the equipment before a locknut and act as an anti-vibration device to prevent the Cable Gland or accessory from inadvertently loosening in service.
Self-loosening should be avoided according to clause 6.4.1 of IEC 60079-14, this can occur through relative motion over time even without vibration, due to differential thermal effects caused as a result of either differences in temperature or differences in clamped materials.
| Batt Part No. |
CMP Reference |
Thread Diameter | Minimum Thickness | External Diameter |
| "A" | (mm) | "B" | ||
| - | 16SW4 | M16 | 3.9 | 25.5 |
| 84197 | 20SW4 | M20 | 3.9 | 32.5 |
| 84219 | 25SW4 | M25 | 3.9 | 40.0 |
| 84220 | 32SW4 | M32 | 3.9 | 43.5 |
| 84221 | 40SW4 | M40 | 3.9 | 64.5 |
| 84222 | 50SW4 | M50 | 3.9 | 80.0 |
| 84223 | 63SW4 | M63 | 3.9 | 100.0 |
| - | 75SW4 | M75 | 4.1 | 112.0 |
| - | 90SW4 | M90 | 4.1 | 135.0 |
The information in this datasheet is for guidance only and subject to change without liability. Images provided are representations; actual cable dimensions may vary due to manufacturing tolerances.
Head Office:
Batt Cables Limited,
The Belfry, Fraser Road
Erith
Kent
DA8 1QH
Call 01322 441166
Company number 01353688
VAT No. (GB)249818518
Batt Cables and the Batt logo are UK registered trade marks.
