Washers
Young Things Titanium manufactures and offers a wide selection of titanium washers:
- Standards: ASTM B381, ASTM F136, ISO 5832-2
- Titanium Grades: Gr2, Gr5 (Ti-6Al-4V), Gr7 (Ti-0.12~0.25%Pd), Gr9 (Ti-3Al-2.5V), Gr12
- Dimensions: Available in a range of standard sizes (inner diameter, outer diameter, and thickness can be customized upon request).
- Processing: Stamping, Machining
- Product Types: Flat Washers, Spring Washers, Wave Washers, etc.
- Surface Finish: Plain, Polished, Anodized, etc.
- Applications：Widely used in aerospace as fasteners and seals, capable of withstanding high pressure and extreme temperatures; used in chemical equipment as corrosion-resistant washers to ensure the safe storage and handling of chemicals; utilized in marine engineering as connectors resistant to seawater corrosion; applied in medical devices and implants, particularly in orthopedic and dental fields, due to excellent biocompatibility with human tissue, reducing rejection reactions.
Ordering Information
All orders are quoted individually, with dimensions measured per piece. Please Contact Us for a quick quote or to request sample reviews. Stock items are available for immediate shipment.
- All dimensions are in millimeters unless otherwise specified.
- The inner diameter (ID) of the washer should be adjusted according to the pipe wall thickness and bolt diameter, to be clearly specified in the order.
- Products can be customized according to customer requirements to suit different application scenarios.
| Thread Specification(d) | 2# | 3# | 4# | 5# | 6# | 8# | 10# | 12# | 1/4 | 5/16 | 3/8 | 7/16 | 1/2 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d | Nominal | 0.0860 | 0.0990 | 0.1120 | 0.1250 | 0.1380 | 0.1640 | 0.1900 | 0.2160 | 0.2500 | 0.3125 | 0.3750 | 0.4375 | 0.5000 |
| Maximum | 0.094 | 0.107 | 0.120 | 0.133 | 0.148 | 0.174 | 0.200 | 0.227 | 0.260 | 0.322 | 0385 | 0.450 | 0.512 | |
| Minimum | 0.088 | 0.101 | 0.114 | 0.127 | 0.141 | 0.167 | 0.193 | 0.220 | 0.252 | 0.314 | 0.377 | 0.440 | 0.502 | |
| dc | Maximum | 0.172 | 0.195 | 0.209 | 0.236 | 0.250 | 0.293 | 0.334 | 0.377 | 0.487 | 0.583 | 0.680 | 0.776 | 0.869 |
| h | Minimum | 0.020 | 0.025 | 0.025 | 0.031 | 0.031 | 0.040 | 0.047 | 0.056 | 0.062 | 0.078 | 0.094 | 0.109 | 0.125 |
| n | Minimum | 0.035 | 0.040 | 0.040 | 0.047 | 0.047 | 0.055 | 0.062 | 0.070 | 0.109 | 0.125 | 0.141 | 0.156 | 0.171 |
Thread Specification(d) | 9/16 | 5/8 | 11/16 | 3/4 | 13/16 | 7/8 | 15/16 | 1 | 1-1/16 | 1-1/8 | 1-3/16 | 1-1/4 | 1-5/16 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d | Nominal | 0.5625 | 0.6250 | 0.6875 | 0.7500 | 0.8125 | 0.8750 | 0.9375 | 1.0000 | 1.0625 | 1.1250 | 1.1875 | 1.2500 | 1.3125 |
| Maximum | 0.574 | 0.641 | 0.704 | 0.766 | 0.832 | 0.894 | 0.958 | 1.024 | 1.087 | 1.153 | 1.217 | 1.280 | 1.344 | |
| Minimum | 0.564 | 0.628 | 0.691 | 0.753 | 0.816 | 0.878 | 0.941 | 1.003 | 1.066 | 1.129 | 1.192 | 1.254 | 1.317 | |
| dc | Maximum | 0.965 | 1.073 | 1.170 | 1.265 | 1.363 | 1.459 | 1.556 | 1.656 | 1.751 | 1.847 | 1.943 | 2.036 | 2133 |
| h | Minimum | 0.141 | 0.156 | 0.172 | 0.188 | 0.203 | 0.219 | 0.234 | 0.250 | 0.266 | 0.281 | 0.297 | 0.312 | 0.328 |
| n | Minimum | 0.188 | 0.203 | 0.219 | 0.234 | 0.250 | 0.266 | 0.281 | 0.297 | 0.312 | 0.328 | 0.344 | 0.359 | 0.375 |
| Thread Specification(d) | 1-3/8 | 1-7/16 | 1-1/2 | 1-5/8 | 1-3/4 | 1-7/8 | 2 | 2-1/4 | 2-1/2 | 2-3/4 | 3 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d | Nominal | 1.375 | 1.4375 | 1.5000 | 1.6250 | 1.7500 | 1.8750 | 2.0000 | 2.2500 | 2.5000 | 2.7500 | 3.0000 |
| Maximum | 1.408 | 1.472 | 1.534 | 1.663 | 1.789 | 1.914 | 2.039 | 2.293 | 2.543 | 2.793 | 3.043 | |
| Minimum | 1.379 | 1.442 | 1.504 | 1.633 | 1.758 | 1.883 | 2.008 | 2.262 | 2.512 | 2.762 | 3.012 | |
| dc | Maximum | 2.219 | 2.324 | 2,419 | 2.553 | 2.679 | 2.811 | 2.936 | 3.221 | 3.471 | 3.824 | 4.074 |
| h | Minimum | 0.344 | 0.359 | 0.375 | 0.389 | 0.389 | 0.422 | 0.422 | 0.440 | 0.440 | 0.458 | 0.458 |
| n | Minimum | 0.391 | 0.406 | 0.422 | 0.424 | 0.424 | 0.427 | 0.427 | 0.442 | 0.442 | 0.491 | 0.491 |
- All dimensions are in millimeters unless otherwise specified.
- The inner diameter (ID) of the washer should be adjusted according to the pipe wall thickness and bolt diameter, to be clearly specified in the order.
- Products can be customized according to customer requirements to suit different application scenarios.
| Nominal Diameter (d) | - | - | - | 6# | 8# | 10# | 3/16 | 12# | 1/4 | 1/4 | 5/16 | 5/16 | 3/8 | 3/8 | 7/16 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d | Nominal | - | - | - | 0.1380 | 0.1640 | 0.1900 | 0.1875 | 0.2160 | 0.2500 | 0.2500 | 0.3125 | 0.3125 | 0.3750 | 0.3750 | 0.4375 |
| Type | - | - | - | - | - | - | - | - | N | W | N | W | N | W | N | |
| d | Nominal | 0.078 | 0.094 | 0.125 | 0.156 | 0.188 | 0.219 | 0.250 | 0.250 | 0.281 | 0.312 | 0.344 | 0.375 | 0.406 | 0.438 | 0.469 |
| Maximum | 0.078 | 0.094 | 0.133 | 0.164 | 0.196 | 0.227 | 0.265 | 0.265 | 0.296 | 0.327 | 0.359 | 0.390 | 0.421 | 0.453 | 0.484 | |
| Minimum | 0.073 | 0.089 | 0.120 | 0.151 | 0.183 | 0.214 | 0.245 | 0.245 | 0.276 | 0.307 | 0.339 | 0.370 | 0.401 | 0.433 | 0.464 | |
| dc | Nominal | 0.188 | 0.250 | 0.312 | 0.375 | 0.438 | 0.500 | 0.562 | 0.562 | 0.625 | 0.734° | 0.688 | 0.875 | 0.812 | 1.000 | 0.922 |
| Maximum | 0.188 | 0.250 | 0.320 | 0.390 | 0.453 | 0.515 | 0.577 | 0.577 | 0.640 | 0.749 | 0.703 | 0.905 | 0.827 | 1.030 | 0.937 | |
| Minimum | 0.183 | 0.245 | 0.307 | 0.370 | 0.433 | 0.495 | 0.557 | 0.557 | 0.620 | 0.727 | 0.681 | 0.868 | 0.805 | 0.993 | 0.915 | |
| h | Nominal | 0.020 | 0.020 | 0.032 | 0.049 | 0.049 | 0.049 | 0.049 | 0.065 | 0.065 | 0.065 | 0.065 | 0.083 | 0.065 | 0.083 | 0.065 |
| Maximum | 0.025 | 0.025 | 0.040 | 0.065 | 0.065 | 0.065 | 0.065 | 0.080 | 0.080 | 0.080 | 0.080 | 0.104 | 0.080 | 0.104 | 0.080 | |
| Minimum | 0.016 | 0.016 | 0.025 | 0.036 | 0.036 | 0.036 | 0.036 | 0.051 | 0.051 | 0.051 | 0.051 | 0.064 | 0.051 | 0.064 | 0.051 |
| Nominal Diameter(d) | 7/16 | 1/2 | 1/2 | 9/16 | 9/16 | 5/8 | 5/8 | 3/4 | 3/4 | 7/8 | 7/8 | 1 | 1 | 1-1/8 | 1-1/8 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d | Nominal | 0.4375 | 0.5000 | 0.5000 | 0.5625 | 0.5625 | 0.6250 | 0.6250 | 0.7500 | 0.7500 | 0.8750 | 0.8750 | 1.0000 | 1.0000 | 1.1250 | 1.1250 |
| Type | W | N | W | N | W | N | W | N | W | N | W | N | W | N | W | |
| d1 | Nominal | 0.500 | 0.531 | 0.562 | 0.594 | 0.625 | 0.656 | 0.688 | 0.812 | 0.812 | 0.938 | 0.938 | 1.062 | 1.062 | 1.250 | 1.250 |
| maximum | 0.515 | 0.546 | 0.577 | 0.609 | 0.640 | 0.686 | 0.718 | 0.842 | 0.842 | 0.968 | 0.968 | 1.092 | 1.092 | 1.280 | 1.280 | |
| minimum | 0.495 | 0.526 | 0.557 | 0.589 | 0.620 | 0.649 | 0.681 | 0.805 | 0.805 | 0.931 | 0.931 | 1.055 | 1.055 | 1.243 | 1.243 | |
| dc | Nominal | 1.250 | 1.062 | 1.375 | 1.156° | 1.469° | 1.312 | 1.750 | 1.469* | 2.000 | 1.750 | 2.250 | 2.000 | 2.500 | 2.250 | 2.750 |
| maximum | 1.280 | 1.092 | 1.405 | 1.186 | 1.499 | 1.342 | 1.780 | 1.499 | 2.030 | 1.780 | 2.280 | 2.030 | 2.530 | 2.280 | 2.780 | |
| minimum | 1.243 | 1.055 | 1.368 | 1.149 | 1.462 | 1.305 | 1.743 | 1.462 | 1.993 | 1.743 | 2.243 | 1.993 | 2.493 | 2.243 | 2.743 | |
| h | Nominal | 0.083 | 0.095 | 0.109 | 0.095 | 0.109 | 0.095 | 0.134 | 0.134 | 0.148 | 0.134 | 0.165 | 0.134 | 0.165 | 0.134 | 0.165 |
| maximum | 0.104 | 0.121 | 0.132 | 0.121 | 0.132 | 0.121 | 0.160 | 0.160 | 0.177 | 0.160 | 0.192 | 0.160 | 0.192 | 0.160 | 0.192 | |
| minimum | 0.064 | 0.074 | 0.086 | 0.074 | 0.086 | 0.074 | 0.108 | 0.108 | 0.122 | 0.108 | 0.136 | 0.108 | 0.136 | 0.108 | 0.136 |
| Nominal Diameter(d) | 1-1/4 | 1-1/4 | 1-3/8 | 1-3/8 | 1-1/2 | 1-1/2 | 1-5/8 | 1-3/4 | 1-7/8 | 2 | 2-1/4 | 2-1/2 | 2-3/4 | 3 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d | Nominal | 1.2500 | 1.2500 | 1.3750 | 1.3750 | 1.5000 | 1.5000 | 1.6250 | 1.7500 | 1.8750 | 2.0000 | 2.2500 | 2.5000 | 2.7500 | 3.0000 |
| Type | N | W | N | W | N | W | - | - | - | - | - | - | - | - | |
| d1 | Nominal | 1.375 | 1.375 | 1.500 | 1.500 | 1.625 | 1.625 | 1.750 | 1.875 | 2.000 | 2.125 | 2.375 | 2.625 | 2.875 | 3.125 |
| maximum | 1.405 | 1.405 | 1.530 | 1.545 | 1.655 | 1.670 | 1.795 | 1.920 | 2.045 | 2.170 | 2.420 | 2.670 | 2.940 | 3.190 | |
| minimum | 1.368 | 1.368 | 1.493 | 1.490 | 1.618 | 1.615 | 1.740 | 1.865 | 1.990 | 2.115 | 2.365 | 2.615 | 2,865 | 3.115 | |
| dc | Nominal | 2.500 | 3.000 | 2.750 | 3.250 | 3.000 | 3.500 | 3.750 | 4.000 | 4.250 | 4.500 | 4.750 | 5.000 | 5.250 | 5.500 |
| maximum | 2.530 | 3.030 | 2.780 | 3.295 | 3.030 | 3.545 | 3.795 | 4.045 | 4.295 | 4.545 | 4.795 | 5.045 | 5.315 | 5.565 | |
| minimum | 2.493 | 2.993 | 2.743 | 3.240 | 2.993 | 3.490 | 3.740 | 3.990 | 4.240 | 4.490 | 4.740 | 4.990 | 5.240 | 5.490 | |
| h | Nominal | 0.165 | 0.165 | 0.165 | 0.180 | 0.165 | 0.180 | 0.180 | 0.180 | 0.180 | 0.180 | 0.220 | 0.238 | 0.259 | 0.284 |
| maximum | 0.192 | 0.192 | 0.192 | 0.213 | 0.192 | 0.213 | 0.213 | 0.213 | 0.213 | 0.213 | 0.248 | 0.280 | 0.310 | 0.327 | |
| minimum | 0.136 | 0.136 | 0.136 | 0.153 | 0.136 | 0.153 | 0.153 | 0.153 | 0.153 | 0.153 | 0.193 | 0.210 | 0.228 | 0.249 |
