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O-Rings
- Nitrile O-Rings
  
  1mm Cross-section
  1.5mm Cross-section
  2mm Cross-section
  2.5mm Cross-section
  3mm Cross-section
  3.5mm Cross-section
  4mm Cross-section
  5mm Cross-section
  Imperial Sizes
- Viton O-Rings
  
  2mm Cross-section
  2.5mm Cross-section
  3mm Cross-section
- Silicone O-Rings
  
  2mm Cross-section
  2.5mm Cross-section
  3mm Cross-section
- All O-Rings
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Collection: 3mm Cross Section Silicone O-Rings

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Silicone (23 products)

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O-Rings (23 products)

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23 products

6mm x 3mm (12mm OD) Silicone O-Rings

6mm x 3mm (12mm OD) Silicone O-Rings

Regular price £0.36 GBP

Regular price Sale price £0.36 GBP
Unit price per
7mm x 3mm (13mm OD) Silicone O-Rings

7mm x 3mm (13mm OD) Silicone O-Rings

Regular price £0.37 GBP

Regular price Sale price £0.37 GBP
Unit price per
8mm x 3mm (14mm OD) Silicone O-Rings

8mm x 3mm (14mm OD) Silicone O-Rings

Regular price £0.41 GBP

Regular price Sale price £0.41 GBP
Unit price per
9mm x 3mm (15mm OD) Silicone O-Rings

9mm x 3mm (15mm OD) Silicone O-Rings

Regular price £0.41 GBP

Regular price Sale price £0.41 GBP
Unit price per
10mm x 3mm (16mm OD) Silicone O-Rings

10mm x 3mm (16mm OD) Silicone O-Rings

Regular price £0.42 GBP

Regular price Sale price £0.42 GBP
Unit price per
11mm x 3mm (17mm OD) Silicone O-Rings

Sold out

11mm x 3mm (17mm OD) Silicone O-Rings

Regular price £0.43 GBP

Regular price Sale price £0.43 GBP
Unit price per

Sold out
12mm x 3mm (18mm OD) Silicone O-Rings

12mm x 3mm (18mm OD) Silicone O-Rings

Regular price £0.45 GBP

Regular price Sale price £0.45 GBP
Unit price per
13mm x 3mm (19mm OD) Silicone O-Rings

13mm x 3mm (19mm OD) Silicone O-Rings

Regular price £0.46 GBP

Regular price Sale price £0.46 GBP
Unit price per
14mm x 3mm (20mm OD) Silicone O-Rings

Sold out

14mm x 3mm (20mm OD) Silicone O-Rings

Regular price £0.47 GBP

Regular price Sale price £0.47 GBP
Unit price per

Sold out
15mm x 3mm (21mm OD) Silicone O-Rings

15mm x 3mm (21mm OD) Silicone O-Rings

Regular price £0.47 GBP

Regular price Sale price £0.47 GBP
Unit price per
16mm x 3mm (22mm OD) Silicone O-Rings

16mm x 3mm (22mm OD) Silicone O-Rings

Regular price £0.51 GBP

Regular price Sale price £0.51 GBP
Unit price per
17mm x 3mm (23mm OD) Silicone O-Rings

17mm x 3mm (23mm OD) Silicone O-Rings

Regular price £0.52 GBP

Regular price Sale price £0.52 GBP
Unit price per
18mm x 3mm (24mm OD) Silicone O-Rings

18mm x 3mm (24mm OD) Silicone O-Rings

Regular price £0.54 GBP

Regular price Sale price £0.54 GBP
Unit price per
19mm x 3mm (25mm OD) Silicone O-Rings

19mm x 3mm (25mm OD) Silicone O-Rings

Regular price £0.54 GBP

Regular price Sale price £0.54 GBP
Unit price per
20mm x 3mm (26mm OD) Silicone O-Rings

20mm x 3mm (26mm OD) Silicone O-Rings

Regular price £0.56 GBP

Regular price Sale price £0.56 GBP
Unit price per
21mm x 3mm (27mm OD) Silicone O-Rings

21mm x 3mm (27mm OD) Silicone O-Rings

Regular price £0.59 GBP

Regular price Sale price £0.59 GBP
Unit price per

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