Bonded Sealing Washer
Bonded Sealing Washer, NBR+Steel, Galvanized combined washer for sealing, diameter from D6 to D30 for M6-M60 from China Bonded Sealing Washers manufacturer.
Working Presure: 400KA/CM(39.2MPa);
Working Temperature: -25C-100C
Material:NBR - Steel, Zinc plated;
![]() |
![]() |
| Size | I.D. (d) |
Tolearance | O.D. | Tolerance | For Thread |
| Ø6 | 6.4 | 0.12 | 12 | 0.12 | M6 |
| Ø8 | 8.4 | 14 | M8 | ||
| Ø10 | 10.4 | 16 | M10(G1/8") | ||
| Ø12 | 12.4 | 18 | M12 | ||
| Ø13 | 13.2 | 20 | 0.15 | Non-Standard | |
| Ø14 | 14.4 | 20 | M14(G1/4") | ||
| Ø15 | 15.2 | 23 | Non-Standard | ||
| Ø16 | 16.4 | 22 | M16 | ||
| Ø17 | 17.2 | 25 | Non-Standard | ||
| Ø18 | 18.4 | 25 | M18(G3/8") | ||
| Ø20 | 20.5 | 0.14 | 28 | M20 | |
| Ø21 | 21.2 | 30 | Non-Standard | ||
| Ø 22 | 22.5 | 30 | M22(G1/2") | ||
| Ø24 | 24.5 | 32 | 0.20 | M24 | |
| Ø26 | 26.5 | 35 | Non-Standard | ||
| Ø27 | 27.5 | 35 | M27(C3/4") | ||
| Ø30 | 30.5 | 38 | M30 | ||
| Ø 33 | 33.5 | 0.17 | 42 | M33(C1/4") | |
| Ø 36 | 36.6 | 46 | 136 | ||
| Ø39 | 39.6 | 50 | 139 | ||
| Ø42 | 42.6 | 53 | 0.25 | M42(G1") | |
| Ø45 | 45.6 | 56 | I45 | ||
| Ø48 | 48.7 | 60 | M48(G2") | ||
| Ø52 | 52.7 | 0.20 | 66 | M52 | |
| Ø60 | 60.7 | 75 | M60 |
Related: NFE 25-511 Contact Washers, DIN 25201 Wedge Lock washer


