Elastic washer 20995027

anti-vibrationsealingflat

Description
The black TPV flat washer is engineered to deliver reliable performance in demanding environments. Made from thermoplastic vulcanizate (TPV), it provides effective vibration-dampening sealing to reduce noise and movement in assembled components. The flat washer prevents leaks and distributes load evenly to protect fastened surfaces. Suitable for automotive assemblies and oil & gas applications where durable, flexible sealing is required.

Key benefits

• Vibration dampening and noise reduction
• Leak prevention and even load distribution to protect surfaces
• Durable and flexible for automotive and oil & gas applications

Product SKUs (selection)
Header: Essentra Part Number | Price range (GBP) | Thread Size | Inside Diameter | Outside Diameter | Thickness | Colour | Material
20995027 | £ 0.0311 - £ 0.0346 | M6 | 6.4 mm (0.252 in) | 11.7 mm (0.461 in) | 1.6 mm (0.063 in) | Black | TPV
20998967 | £ 0.0273 - £ 0.0303 | M5 | 5.3 mm (0.209 in) | 10.0 mm (0.394 in) | 1.0 mm (0.039 in) | Black | TPV
20995041 | £ 0.0572 - £ 0.0636 | M10 | 10.5 mm (0.413 in) | 19.9 mm (0.783 in) | 2.0 mm (0.079 in) | Black | TPV
20995089 | £ 0.1791 - £ 0.1990 | M20 | 21.0 mm (0.827 in) | 36.8 mm (1.449 in) | 3.0 mm (0.118 in) | Black | TPV
20995058 | £ 0.0685 - £ 0.0762 | M12 | 12.9 mm (0.508 in) | 23.9 mm (0.941 in) | 2.4 mm (0.094 in) | Black | TPV
20995034 | £ 0.0355 - £ 0.0394 | M8 | 8.5 mm (0.335 in) | 15.9 mm (0.626 in) | 1.6 mm (0.063 in) | Black | TPV
20995072 | £ 0.1540 - £ 0.1621 | M18 | 19.0 mm (0.748 in) | 34.0 mm (1.339 in) | 2.9 mm (0.114 in) | Black | TPV
20995003 | £ 0.0231 - £ 0.0257 | M3 | 3.3 mm (0.13 in) | 8.0 mm (0.315 in) | 0.9 mm (0.035 in) | Black | TPV
20995010 | £ 0.0250 - £ 0.0277 | M4 | 4.3 mm (0.169 in) | 8.8 mm (0.346 in) | 0.9 mm (0.035 in) | Black | TPV
20995065 | £ 0.0982 - £ 0.1091 | M16 | 16.9 mm (0.665 in) | 30.0 mm (1.181 in) | 2.9 mm (0.114 in) | Black | TPV

Available sizes / dimensions (summary)
Thread sizes: M3, M4, M5, M6, M8, M10, M12, M16, M18, M20
Inside diameters (metric examples): 3.3 mm, 4.3 mm, 5.3 mm, 6.4 mm, 8.5 mm, 10.5 mm, 12.9 mm, 16.9 mm, 19.0 mm, 21.0 mm
Outside diameters (metric examples): 8.0 mm, 8.8 mm, 10.0 mm, 11.7 mm, 15.9 mm, 19.9 mm, 23.9 mm, 30.0 mm, 34.0 mm, 36.8 mm
Thickness range (metric examples): 0.9 mm, 1.0 mm, 1.6 mm, 2.0 mm, 2.4 mm, 2.9 mm, 3.0 mm

Applications

• Automotive assemblies where vibration control is required
• Oil & gas industry applications needing durable, leak-resistant sealing
• General mechanical fastening where load distribution and surface protection are required

Characteristics / technical specifications

• Material: TPV (thermoplastic vulcanizate)
• Colour: Black
• Series Code: SRK0089
• Function: Vibration dampening, noise reduction, leak prevention, even load distribution
• Typical industries: Automotive; Oil & Gas; general industrial fastening
• Available thread sizes: M3, M4, M5, M6, M8, M10, M12, M16, M18, M20
• Available diameters and thicknesses: see SKU table above for metric and imperial values
• Packaging/ordering: Multiple SKUs (product group) with per-SKU price ranges shown in SKU table