21 × 4 mm O-rings
Every material and hardness we offer in size 21 × 4 mm — 3 variants. Choose the material by medium and temperature; current stock availability is shown for each variant.
In stock
O-ring 21×4 NBR 70 Shore A
- Dimensions
- 21 × 4 mm · OD 29 mm
- Material
- NBR · 70 ShA
Product code OR-NBR70-21x4
€0.17excl. VAT
Available to order
O-ring 21×4 NBR 90 Shore A
- Dimensions
- 21 × 4 mm · OD 29 mm
- Material
- NBR · 90 ShA
Product code OR-NBR90-21x4
€0.33excl. VAT
Available to order
O-ring 21×4 FKM 80 Shore A
- Dimensions
- 21 × 4 mm · OD 29 mm
- Material
- FKM · 80 ShA
Product code OR-FKM80-21x4
€1.00excl. VAT