Metric O-ringsFind your exact size
Enter ID and cross-section (CS) in mm, compare available materials and pack sizes, then open the exact product to buy. Browse the full metric catalog below.
ISO 3601 · DIN 3771 metric sizes
DIN / ISO Metric O-Rings
Shop DIN / ISO metric O-rings by nominal inside diameter (ID), cross section (CS), material, and hardness. Metric listings are dimension-led, so verify the exact nominal size and applicable standard reference before ordering.
- Listings
- 1,823
- Size references
- ISO · DIN
- Units
- mm + in
| Size (ID × CS) | Material | Size ref. | Smallest pack | Status | Action |
|---|---|---|---|---|---|
| 150.00 × 5.30 mm5.906 × 0.209 in | FFKM 75A | — | $374.22 / pc $374.22 / pc | Available to order | |
| 150.00 × 3.55 mm5.906 × 0.140 in | FFKM 75A | — | $140.33 / pc $140.33 / pc | Available to order | |
| 145.00 × 7.00 mm5.709 × 0.276 in | FFKM 90A | — | $446.54 / pc $446.54 / pc | Available to order | |
| 145.00 × 7.00 mm5.709 × 0.276 in | FFKM 80A | — | $561.56 / pc $561.56 / pc | Available to order | |
| 145.00 × 7.00 mm5.709 × 0.276 in | FFKM 75A | — | $712.30 / pc $712.30 / pc | Available to order | |
| 145.00 × 7.00 mm5.709 × 0.276 in | FFKM 70A | — | $543.66 / pc $543.66 / pc | Available to order | |
| 145.00 × 7.00 mm5.709 × 0.276 in | FFKM 60A | — | $521.45 / pc $521.45 / pc | Available to order | |
| 145.00 × 5.30 mm5.709 × 0.209 in | FFKM 75A | — | $357.64 / pc $357.64 / pc | Available to order | |
| 145.00 × 3.55 mm5.709 × 0.140 in | FFKM 75A | — | $267.39 / pc $267.39 / pc | Available to order | |
| 140.00 × 7.00 mm5.512 × 0.276 in | FFKM 75A | — | $455.01 / pc $455.01 / pc | Available to order | |
| 140.00 × 5.30 mm5.512 × 0.209 in | FFKM 75A | — | $459.96 / pc $459.96 / pc | Available to order | |
| 140.00 × 3.55 mm5.512 × 0.140 in | FFKM 75A | — | $263.93 / pc $263.93 / pc | Available to order | |
| 136.00 × 7.00 mm5.354 × 0.276 in | FFKM 90A | — | $620.77 / pc $620.77 / pc | Available to order | |
| 136.00 × 7.00 mm5.354 × 0.276 in | FFKM 80A | — | $538.00 / pc $538.00 / pc | Available to order | |
| 136.00 × 7.00 mm5.354 × 0.276 in | FFKM 75A | — | $550.04 / pc $550.04 / pc | Available to order | |
| 136.00 × 7.00 mm5.354 × 0.276 in | FFKM 70A | — | $520.91 / pc $520.91 / pc | Available to order | |
| 136.00 × 7.00 mm5.354 × 0.276 in | FFKM 60A | — | $499.57 / pc $499.57 / pc | Available to order | |
| 136.00 × 5.30 mm5.354 × 0.209 in | FFKM 75A | — | $447.22 / pc $447.22 / pc | Available to order | |
| 136.00 × 3.55 mm5.354 × 0.140 in | FFKM 75A | — | $259.21 / pc $259.21 / pc | Available to order | |
| 136.00 × 3.55 mm5.354 × 0.140 in | FFKM 70A | — | $252.79 / pc $252.79 / pc | Available to order | |
| 132.00 × 7.00 mm5.197 × 0.276 in | FFKM 75A | — | $437.50 / pc $437.50 / pc | Available to order | |
| 132.00 × 5.30 mm5.197 × 0.209 in | FFKM 75A | — | $433.38 / pc $433.38 / pc | Available to order | |
| 132.00 × 3.55 mm5.197 × 0.140 in | FFKM 75A | — | $190.49 / pc $190.49 / pc | Available to order | |
| 128.00 × 7.00 mm5.039 × 0.276 in | FFKM 75A | — | $435.65 / pc $435.65 / pc | Available to order | |
| 128.00 × 5.30 mm5.039 × 0.209 in | FFKM 75A | — | $423.23 / pc $423.23 / pc | Available to order | |
| 128.00 × 3.55 mm5.039 × 0.140 in | FFKM 75A | — | $151.57 / 2 pcs $75.79 / pc | Available to order | |
| 125.00 × 7.00 mm4.921 × 0.276 in | FFKM 75A | — | $557.34 / pc $557.34 / pc | Available to order | |
| 125.00 × 5.30 mm4.921 × 0.209 in | FFKM 75A | — | $418.96 / pc $418.96 / pc | Available to order | |
| 125.00 × 3.55 mm4.921 × 0.140 in | FFKM 75A | — | $188.79 / 2 pcs $94.40 / pc | Available to order | |
| 122.00 × 7.00 mm4.803 × 0.276 in | FFKM 75A | — | $427.00 / pc $427.00 / pc | Available to order | |
| 122.00 × 5.30 mm4.803 × 0.209 in | FFKM 75A | — | $312.64 / pc $312.64 / pc | Available to order | |
| 122.00 × 3.55 mm4.803 × 0.140 in | FFKM 75A | — | $177.51 / pc $177.51 / pc | Available to order | |
| 118.00 × 7.00 mm4.646 × 0.276 in | FFKM 75A | — | $396.17 / pc $396.17 / pc | Available to order | |
| 118.00 × 5.30 mm4.646 × 0.209 in | FFKM 75A | — | $392.35 / pc $392.35 / pc | Available to order | |
| 118.00 × 3.55 mm4.646 × 0.140 in | FFKM 75A | — | $171.68 / pc $171.68 / pc | Available to order | |
| 115.00 × 7.00 mm4.528 × 0.276 in | FFKM 75A | — | $382.26 / pc $382.26 / pc | Available to order | |
| 115.00 × 5.30 mm4.528 × 0.209 in | FFKM 75A | — | $382.26 / pc $382.26 / pc | Available to order | |
| 115.00 × 3.55 mm4.528 × 0.140 in | FFKM 75A | — | $165.96 / pc $165.96 / pc | Available to order | |
| 112.00 × 7.00 mm4.409 × 0.276 in | FFKM 75A | — | $381.51 / pc $381.51 / pc | Available to order | |
| 112.00 × 5.30 mm4.409 × 0.209 in | FFKM 75A | — | $286.01 / pc $286.01 / pc | Available to order | |
| 112.00 × 3.55 mm4.409 × 0.140 in | FFKM 75A | — | $212.69 / pc $212.69 / pc | Available to order | |
| 109.00 × 7.00 mm4.291 × 0.276 in | FFKM 75A | — | $381.41 / pc $381.41 / pc | Available to order | |
| 109.00 × 5.30 mm4.291 × 0.209 in | FFKM 75A | — | $364.22 / pc $364.22 / pc | Available to order | |
| 109.00 × 3.55 mm4.291 × 0.140 in | FFKM 75A | — | $193.38 / pc $193.38 / pc | Available to order | |
| 106.00 × 5.30 mm4.173 × 0.209 in | FFKM 75A | — | $358.38 / pc $358.38 / pc | Available to order | |
| 106.00 × 3.55 mm4.173 × 0.140 in | FFKM 75A | — | $186.40 / pc $186.40 / pc | Available to order | |
| 103.00 × 5.30 mm4.055 × 0.209 in | FFKM 75A | — | $345.02 / pc $345.02 / pc | Available to order | |
| 103.00 × 3.55 mm4.055 × 0.140 in | FFKM 75A | — | $184.89 / pc $184.89 / pc | Available to order |
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