Equipment cover fixings
Place a washer at a cover fixing designed to clamp a flexible ring. Match the OD to the seat around the hole.
FLAT RING · STOCK SIZE
Product view. See the stock size table for dimensions.
From 1 pieceNo drawing neededFreight quoted with order
In stockAll stock parts
White Silicone Sealing Washers
Milky-white silicone rings sized for fastener and equipment contact seats.
Request stock priceQuoted for your size, quantity & delivery address.
MOQ 1 pieceMaterial & finish Solid silicone rubber · Milky white
None — compression mounted
Selected stock sizeID 4 × OD 10 × T 1 mm
ST-FW-SI-WH-I4-O10-T1-A0Select a size and quantity to build your quote.
View quote 0PRODUCT DETAILS
A white silicone ring for the fastener seat
These milky-white silicone washers provide a flexible annular face around a fastener or opening. They are flat, solid rings without adhesive. Select the hole clearance, supported outside diameter and nominal thickness for the contact seat in your assembly.
Choose a washer that clears the fastener and stays fully supported by the seat. These 233 milky-white silicone sizes cover thin contact layers and thicker local spacers. Keep the material, ID, OD and thickness together on the purchase specification.
At a glance
- Material
- Solid silicone rubber
- Colour
- Milky white
- Surface
- Flat annular faces
- Backing
- None — compression mounted
- Minimum order
- 1 piece
SELECT YOUR SKU
Available Stock Specifications
ID × OD × thickness in mm. Pipe-connection and black rubber SKUs are listed on their respective stock pages.
233 specifications
| Stock SKU | ID (mm) | OD (mm) | Thickness (mm) | Unit | Minimum order | Select |
|---|---|---|---|---|---|---|
ST-FW-SI-WH-I2-O4-T1-A0 | 2 | 4 | 1 | Piece | 1 piece | |
ST-FW-SI-WH-I2-O5-T1-A0 | 2 | 5 | 1 | Piece | 1 piece | |
ST-FW-SI-WH-I2-O6-T1-A0 | 2 | 6 | 1 | Piece | 1 piece | |
ST-FW-SI-WH-I2-O8-T1-A0 | 2 | 8 | 1 | Piece | 1 piece | |
ST-FW-SI-WH-I2p5-O7-T1-A0 | 2.5 | 7 | 1 | Piece | 1 piece | |
ST-FW-SI-WH-I2p5-O8-T1-A0 | 2.5 | 8 | 1 | Piece | 1 piece | |
ST-FW-SI-WH-I2p5-O10-T1p5-A0 | 2.5 | 10 | 1.5 | Piece | 1 piece | |
ST-FW-SI-WH-I2p5-O12-T2-A0 | 2.5 | 12 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I3-O6-T1-A0 | 3 | 6 | 1 | Piece | 1 piece | |
ST-FW-SI-WH-I3-O6-T1p5-A0 | 3 | 6 | 1.5 | Piece | 1 piece | |
ST-FW-SI-WH-I3-O6-T2-A0 | 3 | 6 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I3-O7-T1-A0 | 3 | 7 | 1 | Piece | 1 piece | |
ST-FW-SI-WH-I3-O7-T1p5-A0 | 3 | 7 | 1.5 | Piece | 1 piece | |
ST-FW-SI-WH-I3-O7-T2-A0 | 3 | 7 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I3-O8-T1-A0 | 3 | 8 | 1 | Piece | 1 piece | |
ST-FW-SI-WH-I3-O8-T1p5-A0 | 3 | 8 | 1.5 | Piece | 1 piece | |
ST-FW-SI-WH-I3-O8-T2-A0 | 3 | 8 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I3-O9-T1-A0 | 3 | 9 | 1 | Piece | 1 piece | |
ST-FW-SI-WH-I3-O9-T1p5-A0 | 3 | 9 | 1.5 | Piece | 1 piece | |
ST-FW-SI-WH-I3-O9-T2-A0 | 3 | 9 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I3-O10-T2-A0 | 3 | 10 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I3-O12-T2-A0 | 3 | 12 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I3-O14-T2-A0 | 3 | 14 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I3-O16-T2-A0 | 3 | 16 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I3-O18-T2-A0 | 3 | 18 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I3-O20-T2-A0 | 3 | 20 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I4-O7-T1-A0 | 4 | 7 | 1 | Piece | 1 piece | |
ST-FW-SI-WH-I4-O8-T1-A0 | 4 | 8 | 1 | Piece | 1 piece | |
ST-FW-SI-WH-I4-O8-T1p5-A0 | 4 | 8 | 1.5 | Piece | 1 piece | |
ST-FW-SI-WH-I4-O8-T2-A0 | 4 | 8 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I4-O9-T1-A0 | 4 | 9 | 1 | Piece | 1 piece | |
ST-FW-SI-WH-I4-O10-T1-A0 | 4 | 10 | 1 | Piece | 1 piece | |
ST-FW-SI-WH-I4-O10-T1p5-A0 | 4 | 10 | 1.5 | Piece | 1 piece | |
ST-FW-SI-WH-I4-O12-T1-A0 | 4 | 12 | 1 | Piece | 1 piece | |
ST-FW-SI-WH-I4-O12-T1p5-A0 | 4 | 12 | 1.5 | Piece | 1 piece | |
ST-FW-SI-WH-I4-O12-T2-A0 | 4 | 12 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I4-O14-T2-A0 | 4 | 14 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I4-O15-T1p5-A0 | 4 | 15 | 1.5 | Piece | 1 piece | |
ST-FW-SI-WH-I4-O15-T2-A0 | 4 | 15 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I4-O16-T2-A0 | 4 | 16 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I4-O18-T2-A0 | 4 | 18 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I4-O20-T2-A0 | 4 | 20 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I4-O20-T3-A0 | 4 | 20 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I4-O25-T2-A0 | 4 | 25 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I4-O25-T3-A0 | 4 | 25 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I5-O8-T1-A0 | 5 | 8 | 1 | Piece | 1 piece | |
ST-FW-SI-WH-I5-O9-T1-A0 | 5 | 9 | 1 | Piece | 1 piece | |
ST-FW-SI-WH-I5-O10-T1-A0 | 5 | 10 | 1 | Piece | 1 piece | |
ST-FW-SI-WH-I5-O10-T1p5-A0 | 5 | 10 | 1.5 | Piece | 1 piece | |
ST-FW-SI-WH-I5-O10-T2-A0 | 5 | 10 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I5-O12-T1p5-A0 | 5 | 12 | 1.5 | Piece | 1 piece | |
ST-FW-SI-WH-I5-O12-T2-A0 | 5 | 12 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I5-O14-T2-A0 | 5 | 14 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I5-O15-T1-A0 | 5 | 15 | 1 | Piece | 1 piece | |
ST-FW-SI-WH-I5-O15-T1p5-A0 | 5 | 15 | 1.5 | Piece | 1 piece | |
ST-FW-SI-WH-I5-O15-T2-A0 | 5 | 15 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I5-O16-T2-A0 | 5 | 16 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I5-O17-T2-A0 | 5 | 17 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I5-O18-T1p5-A0 | 5 | 18 | 1.5 | Piece | 1 piece | |
ST-FW-SI-WH-I5-O18-T2-A0 | 5 | 18 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I5-O20-T2-A0 | 5 | 20 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I5-O20-T3-A0 | 5 | 20 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I5-O25-T2-A0 | 5 | 25 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I5-O30-T2-A0 | 5 | 30 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I6-O10-T1-A0 | 6 | 10 | 1 | Piece | 1 piece | |
ST-FW-SI-WH-I6-O10-T1p5-A0 | 6 | 10 | 1.5 | Piece | 1 piece | |
ST-FW-SI-WH-I6-O11-T2-A0 | 6 | 11 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I6-O12-T1-A0 | 6 | 12 | 1 | Piece | 1 piece | |
ST-FW-SI-WH-I6-O12-T1p5-A0 | 6 | 12 | 1.5 | Piece | 1 piece | |
ST-FW-SI-WH-I6-O12-T2-A0 | 6 | 12 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I6-O12-T3-A0 | 6 | 12 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I6-O13-T2-A0 | 6 | 13 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I6-O14-T2-A0 | 6 | 14 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I6-O15-T2-A0 | 6 | 15 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I6-O16-T2-A0 | 6 | 16 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I6-O17-T2-A0 | 6 | 17 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I6-O18-T2-A0 | 6 | 18 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I6-O18-T3-A0 | 6 | 18 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I6-O20-T2-A0 | 6 | 20 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I6-O21-T2-A0 | 6 | 21 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I6-O22-T2-A0 | 6 | 22 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I6-O25-T2-A0 | 6 | 25 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I6-O30-T2-A0 | 6 | 30 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I8-O12-T1-A0 | 8 | 12 | 1 | Piece | 1 piece | |
ST-FW-SI-WH-I8-O12-T2-A0 | 8 | 12 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I8-O13-T2-A0 | 8 | 13 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I8-O14-T2-A0 | 8 | 14 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I8-O14-T3-A0 | 8 | 14 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I8-O15-T2-A0 | 8 | 15 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I8-O16-T1-A0 | 8 | 16 | 1 | Piece | 1 piece | |
ST-FW-SI-WH-I8-O16-T1p5-A0 | 8 | 16 | 1.5 | Piece | 1 piece | |
ST-FW-SI-WH-I8-O16-T2-A0 | 8 | 16 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I8-O16-T3-A0 | 8 | 16 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I8-O17-T2-A0 | 8 | 17 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I8-O18-T2-A0 | 8 | 18 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I8-O18-T3-A0 | 8 | 18 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I8-O20-T2-A0 | 8 | 20 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I8-O20-T3-A0 | 8 | 20 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I8-O20-T4-A0 | 8 | 20 | 4 | Piece | 1 piece | |
ST-FW-SI-WH-I8-O21-T2-A0 | 8 | 21 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I8-O22-T2-A0 | 8 | 22 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I8-O24-T2-A0 | 8 | 24 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I8-O25-T2-A0 | 8 | 25 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I8-O30-T2-A0 | 8 | 30 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I10-O14-T1-A0 | 10 | 14 | 1 | Piece | 1 piece | |
ST-FW-SI-WH-I10-O15-T1p5-A0 | 10 | 15 | 1.5 | Piece | 1 piece | |
ST-FW-SI-WH-I10-O16-T1-A0 | 10 | 16 | 1 | Piece | 1 piece | |
ST-FW-SI-WH-I10-O16-T2-A0 | 10 | 16 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I10-O18-T2-A0 | 10 | 18 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I10-O18-T3-A0 | 10 | 18 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I10-O19-T3-A0 | 10 | 19 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I10-O20-T1-A0 | 10 | 20 | 1 | Piece | 1 piece | |
ST-FW-SI-WH-I10-O20-T2-A0 | 10 | 20 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I10-O20-T3-A0 | 10 | 20 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I10-O22-T2-A0 | 10 | 22 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I10-O22-T3-A0 | 10 | 22 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I10-O25-T2-A0 | 10 | 25 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I10-O25-T3-A0 | 10 | 25 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I10-O26-T2-A0 | 10 | 26 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I10-O28-T2-A0 | 10 | 28 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I10-O30-T2-A0 | 10 | 30 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I10-O30-T3-A0 | 10 | 30 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I10-O35-T2-A0 | 10 | 35 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I10-O40-T2-A0 | 10 | 40 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I12-O16-T1p5-A0 | 12 | 16 | 1.5 | Piece | 1 piece | |
ST-FW-SI-WH-I12-O16-T2-A0 | 12 | 16 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I12-O18-T1-A0 | 12 | 18 | 1 | Piece | 1 piece | |
ST-FW-SI-WH-I12-O18-T2-A0 | 12 | 18 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I12-O18-T3-A0 | 12 | 18 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I12-O20-T1-A0 | 12 | 20 | 1 | Piece | 1 piece | |
ST-FW-SI-WH-I12-O20-T2-A0 | 12 | 20 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I12-O20-T3-A0 | 12 | 20 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I12-O22-T2-A0 | 12 | 22 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I12-O22-T3-A0 | 12 | 22 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I12-O24-T1-A0 | 12 | 24 | 1 | Piece | 1 piece | |
ST-FW-SI-WH-I12-O24-T2-A0 | 12 | 24 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I12-O24-T3-A0 | 12 | 24 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I12-O26-T2-A0 | 12 | 26 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I12-O26-T3-A0 | 12 | 26 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I12-O28-T2-A0 | 12 | 28 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I12-O28-T3-A0 | 12 | 28 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I12-O30-T2-A0 | 12 | 30 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I12-O30-T3-A0 | 12 | 30 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I12-O35-T2-A0 | 12 | 35 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I12-O35-T3-A0 | 12 | 35 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I12-O37-T2-A0 | 12 | 37 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I12-O40-T2-A0 | 12 | 40 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I12-O44-T2-A0 | 12 | 44 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I12-O44-T3-A0 | 12 | 44 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I12-O50-T3-A0 | 12 | 50 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I14-O22-T2-A0 | 14 | 22 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I14-O24-T2-A0 | 14 | 24 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I14-O26-T2-A0 | 14 | 26 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I14-O26-T3-A0 | 14 | 26 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I14-O28-T2-A0 | 14 | 28 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I14-O28-T3-A0 | 14 | 28 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I14-O36-T2-A0 | 14 | 36 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I14-O36-T3-A0 | 14 | 36 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I14-O44-T2-A0 | 14 | 44 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I14-O44-T3-A0 | 14 | 44 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I16-O22-T2-A0 | 16 | 22 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I16-O22-T3-A0 | 16 | 22 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I16-O24-T2-A0 | 16 | 24 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I16-O24-T3-A0 | 16 | 24 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I16-O28-T2-A0 | 16 | 28 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I16-O28-T3-A0 | 16 | 28 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I16-O30-T2-A0 | 16 | 30 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I16-O30-T3-A0 | 16 | 30 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I16-O32-T2-A0 | 16 | 32 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I16-O40-T3-A0 | 16 | 40 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I16-O40-T4-A0 | 16 | 40 | 4 | Piece | 1 piece | |
ST-FW-SI-WH-I16-O50-T3-A0 | 16 | 50 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I16-O50-T4-A0 | 16 | 50 | 4 | Piece | 1 piece | |
ST-FW-SI-WH-I16-O50-T5-A0 | 16 | 50 | 5 | Piece | 1 piece | |
ST-FW-SI-WH-I16-O56-T3-A0 | 16 | 56 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I16-O56-T4-A0 | 16 | 56 | 4 | Piece | 1 piece | |
ST-FW-SI-WH-I16-O56-T5-A0 | 16 | 56 | 5 | Piece | 1 piece | |
ST-FW-SI-WH-I18-O26-T2-A0 | 18 | 26 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I18-O26-T3-A0 | 18 | 26 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I18-O28-T2-A0 | 18 | 28 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I18-O28-T3-A0 | 18 | 28 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I18-O30-T2-A0 | 18 | 30 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I18-O30-T3-A0 | 18 | 30 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I18-O34-T3-A0 | 18 | 34 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I18-O36-T2-A0 | 18 | 36 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I18-O36-T3-A0 | 18 | 36 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I18-O44-T3-A0 | 18 | 44 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I18-O44-T4-A0 | 18 | 44 | 4 | Piece | 1 piece | |
ST-FW-SI-WH-I18-O56-T3-A0 | 18 | 56 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I18-O56-T4-A0 | 18 | 56 | 4 | Piece | 1 piece | |
ST-FW-SI-WH-I18-O56-T5-A0 | 18 | 56 | 5 | Piece | 1 piece | |
ST-FW-SI-WH-I20-O26-T2-A0 | 20 | 26 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I20-O30-T2-A0 | 20 | 30 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I20-O30-T3-A0 | 20 | 30 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I20-O31-T3-A0 | 20 | 31 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I20-O37-T3-A0 | 20 | 37 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I20-O40-T2-A0 | 20 | 40 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I20-O40-T3-A0 | 20 | 40 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I20-O44-T3-A0 | 20 | 44 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I20-O44-T4-A0 | 20 | 44 | 4 | Piece | 1 piece | |
ST-FW-SI-WH-I20-O44-T5-A0 | 20 | 44 | 5 | Piece | 1 piece | |
ST-FW-SI-WH-I20-O50-T3-A0 | 20 | 50 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I20-O50-T4-A0 | 20 | 50 | 4 | Piece | 1 piece | |
ST-FW-SI-WH-I20-O50-T5-A0 | 20 | 50 | 5 | Piece | 1 piece | |
ST-FW-SI-WH-I20-O60-T3-A0 | 20 | 60 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I20-O60-T4-A0 | 20 | 60 | 4 | Piece | 1 piece | |
ST-FW-SI-WH-I20-O60-T5-A0 | 20 | 60 | 5 | Piece | 1 piece | |
ST-FW-SI-WH-I20-O72-T3-A0 | 20 | 72 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I20-O72-T4-A0 | 20 | 72 | 4 | Piece | 1 piece | |
ST-FW-SI-WH-I20-O72-T5-A0 | 20 | 72 | 5 | Piece | 1 piece | |
ST-FW-SI-WH-I22-O39-T2-A0 | 22 | 39 | 2 | Piece | 1 piece | |
ST-FW-SI-WH-I22-O39-T3-A0 | 22 | 39 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I22-O50-T3-A0 | 22 | 50 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I22-O50-T4-A0 | 22 | 50 | 4 | Piece | 1 piece | |
ST-FW-SI-WH-I22-O50-T5-A0 | 22 | 50 | 5 | Piece | 1 piece | |
ST-FW-SI-WH-I24-O44-T3-A0 | 24 | 44 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I24-O44-T4-A0 | 24 | 44 | 4 | Piece | 1 piece | |
ST-FW-SI-WH-I24-O44-T5-A0 | 24 | 44 | 5 | Piece | 1 piece | |
ST-FW-SI-WH-I24-O50-T3-A0 | 24 | 50 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I24-O50-T4-A0 | 24 | 50 | 4 | Piece | 1 piece | |
ST-FW-SI-WH-I24-O50-T5-A0 | 24 | 50 | 5 | Piece | 1 piece | |
ST-FW-SI-WH-I24-O70-T3-A0 | 24 | 70 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I24-O70-T4-A0 | 24 | 70 | 4 | Piece | 1 piece | |
ST-FW-SI-WH-I24-O70-T5-A0 | 24 | 70 | 5 | Piece | 1 piece | |
ST-FW-SI-WH-I27-O50-T3-A0 | 27 | 50 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I27-O50-T4-A0 | 27 | 50 | 4 | Piece | 1 piece | |
ST-FW-SI-WH-I27-O50-T5-A0 | 27 | 50 | 5 | Piece | 1 piece | |
ST-FW-SI-WH-I30-O56-T3-A0 | 30 | 56 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I30-O56-T4-A0 | 30 | 56 | 4 | Piece | 1 piece | |
ST-FW-SI-WH-I30-O56-T5-A0 | 30 | 56 | 5 | Piece | 1 piece | |
ST-FW-SI-WH-I36-O66-T3-A0 | 36 | 66 | 3 | Piece | 1 piece | |
ST-FW-SI-WH-I36-O66-T4-A0 | 36 | 66 | 4 | Piece | 1 piece | |
ST-FW-SI-WH-I36-O66-T5-A0 | 36 | 66 | 5 | Piece | 1 piece |
No listed SKU matches these filters. Reset to browse the stock list, or request a custom size.
All dimensions are nominal. Choose the full SKU to keep colour and dimensions together. Price, packing and freight are quoted for the selected quantity.
WHERE IT FITS
Silicone contact faces around small fixings
Light-coloured assemblies
Use the milky-white finish where the washer edge remains visible beside a pale housing or fitting.
Local mounting gaps
Select nominal thickness against the intended installed clearance, allowing for the load applied by the fixing.
BEFORE YOU FIT THE PART
Selection & installation
Start with the contact geometry, then check the part in the assembled condition.
Adhesive-backed assembly options →Choose actual hole clearance
Compare the listed ID with the fastener and assembly clearance, rather than ordering from a bolt name alone.
Support the annular face
The mating seat should support the selected OD. Keep the ring clear of a shoulder or recess edge that would distort it.
Keep material on the order
Use the full silicone SKU. A black rubber washer with matching dimensions remains a different material item.
Fit the selected construction
Centre the ring on its seat and retain it through the intended fixing. Tighten to the assembly specification while keeping the annular face flat.
YOUR STOCK QUOTE
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Quantities in pieces. Minimum quantity: 1 piece per stock size.
Price & delivery
We quote the selected items and freight to your address. No drawing or tooling is required for a listed stock size.
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Your selected sizes are included automatically.
Ordering & product questions
Why are pipe gaskets on a separate page?
Pipe and gauge connections have their own seat geometry and selection terms. Their stock sizes are grouped under Silicone Pipe Connection Gaskets.
Are the black rubber options included here?
Black rubber washers are listed on their own page. This selection contains milky-white solid silicone washers.
Is a washer with no hole available?
Choose Unbacked Silicone Disc Pads for a solid round contact face without a centre opening.
COMPARE CONTACT OPTIONS
Related stock parts
Silicone Pipe Connection Gaskets
Flat silicone rings for pipe, gauge and flange connection seats.
View stock sizes →
Unbacked Silicone Disc Pads
Solid round inserts for trapped contact points, recesses and cover supports.
View stock sizes →Need another outline or hole pattern? Explore custom parts.