Plain Grade 18-8 Stainless Steel Oversized Flat Washers
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| Style | Model | Fits Bolt Sizes | Inside Dia. | Outside Dia. | Thickness | Thickness Tolerance | Tensile Strength | Resistance Properties | Inside Dia. Tolerance | Pkg. Qty. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | U51410.006.0001 | #0 | 0.063" | 1/8" | 0.016" | - | - | - | - | 50 | €23.32 | |
| B | U51410.007.0001 | #1 | 0.094" | 5/32" | 0.016" | - | - | - | - | 50 | €22.61 | |
| C | U51410.008.0001 | #2 | 0.094" | 3/16" | 1/32" | - | - | - | - | 50 | €22.61 | |
| D | Z0538-188 | #4 | 1/8" | 5/16" | 0.032" | -0.004" to +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant | - | 100 | €6.17 | |
| E | U51410.011.0001 | #4 | 1/8" | 1/4" | 0.063" | - | - | - | - | 50 | €88.00 | |
| F | U51410.011.0003 | #4 | 1/8" | 5/16" | 5/64" | - | - | - | - | 50 | €55.05 | |
| G | U51530.013.0002 | #6 | 5/32" | 9/16" | 0.047" | - | - | - | - | 50 | €17.66 | |
| H | U51410.013.0002 | #6 | 5/32" | 5/16" | 0.063" | - | - | - | - | 50 | €33.17 | |
| I | Z0539-188 | #6 | 5/32" | 3/8" | 0.032" | -0.004" to +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant | - | 100 | €22.07 | |
| J | U51530.013.0001 | #6 | 1/8" | 5/8" | 1/32" | - | - | - | - | 50 | €2.60 | |
| K | Z0448-188 | #6 | 0.141" | 5/8" | 1/32" | -0.004" to +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant | - | 50 | €9.94 | |
| L | Z0449-188 | #6 | 5/32" | 9/16" | 0.047" | -0.004" to +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant | - | 50 | €19.53 | |
| M | U51410.013.0004 | #6 | 5/32" | 3/8" | 5/64" | - | - | - | - | 50 | €35.08 | |
| N | U51530.019.0002 | #8 | 3/16" | 11/16" | 0.047" | - | - | - | - | 50 | €6.67 | |
| O | U51410.016.0001 | #8 | 5/32" | 3/8" | 0.063" | - | - | - | - | 50 | €19.46 | |
| P | Z0540-188 | #8 | 0.172" | 3/8" | 0.032" | -0.004" to +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant | - | 100 | €6.57 | |
| Q | Z0450-188 | #8 | 0.172" | 3/4" | 1/25" | -0.004" to +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant | - | 50 | €11.89 | |
| R | Z0451-188 | #8 | 3/16" | 3/4" | 0.05" | -0.004" to +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant | - | 50 | €25.02 | |
| S | U51410.016.0003 | #8 | 3/16" | 7/16" | 5/64" | - | - | - | - | 50 | €27.79 | |
| T | Z0453-188 | #10 | 0.203" | 11/16" | 1/25" | -0.004" to +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant | - | 50 | €9.96 | |
| U | Z0454-188 | #10 | 0.203" | 1" | 1/25" | -0.004" to +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant | - | 50 | €16.01 | |
| V | Z0541-188 | #10 | 0.203" | 7/16" | 0.032" | -0.004" to +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant | - | 100 | €25.04 | |
| W | U51530.019.0001 | #10 | 3/16" | 1/2" | 0.047" | +0.016", -0.013" | Not Applicable | Corrosion Resistant | - | 50 | €4.30 | |
| X | Z0456-188 | #10 | 7/32" | 1 1/4" | 0.05" | -0.004" to +0.005" | 90000 psi | - | - | 25 | €21.19 | |
| Y | Z0455-188 | #10 | 0.203" | 3/4" | 1/25" | -0.004" to +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant | - | 50 | €13.03 | |
| Z | U51410.019.0001 | #10 | 3/16" | 1/2" | 0.094" | - | - | - | - | 50 | €6.33 | |
| A1 | Z0452-188 | #10 | 0.203" | 1/2" | 1/25" | -0.004" to +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant | - | 50 | €7.71 | |
| B1 | Z9678SS | #10 | 7/32" | 1" | 1/8" | -0.004" to +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant | - | 1 | €13.57 | |
| C1 | Z0542-188 | #12 | 1/4" | 1/2" | 0.045" | -0.004" to +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant | - | 100 | €12.04 | |
| D1 | Z0626-188 | 1 1/2" | 1.563" | 3 1/4" | 1/8" | -0.004" to +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant | - | 10 | €50.49 | |
| E1 | Z9252SS | 1 1/2" | 1 5/8" | 3" | 1/4" | -0.02" to +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant | - | 1 | €62.03 | |
| F1 | Z9251SS | 1 1/2" | 1 5/8" | 3" | 1/8" | -0.004" to +0.005" | 90000 psi | - | - | 1 | €64.49 | |
| G1 | Z9675SS | 1 1/4" | 1 3/8" | 4" | 1/2" | -0.05" to +0.05" | 90000 psi | Chemical Resistant, Corrosion Resistant | - | 1 | €156.22 | |
| H1 | U51420.125.0001 | 1 1/4" | 1 3/8" | 3" | 0.156" | - | - | - | - | 5 | €146.52 | |
| I1 | U51410.125.0001 | 1 1/4" | 1 9/32" | 2 1/2" | 0.281" | +0.042", -0.028" | Not Applicable | Corrosion Resistant | - | 5 | €28.24 | |
| J1 | Z0625-188 | 1 1/4" | 1.313" | 2 3/4" | 1/8" | -0.004" to +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant | - | 10 | €88.10 | |
| K1 | U51410.112.0001 | 1 1/8" | 1.156" | 2 1/4" | 0.156" | - | - | - | - | 5 | €79.06 | |
| L1 | Z0624-188 | 1 1/8" | 1 3/16" | 2 1/2" | 1/8" | -0.004" to +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant | - | 10 | €70.70 | |
| M1 | Z9254SS | 1 3/4" | 1 7/8" | - | 1/4" | -0.02" to +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant | - | 1 | €79.66 | |
| N1 | Z9250SS | 1 3/8" | 1 1/2" | 2 3/4" | 1/4" | -0.02" to +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant | - | 1 | €51.88 | |
| O1 | Z0623-188 | 1" | 1.063" | 2" | 0.11" | -0.004" to +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant | - | 10 | €41.85 | |
| P1 | Z9696SS | 1" | 1.063" | 3 1/2" | 1/8" | -0.004" to +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant | - | 1 | €74.55 | |
| Q1 | U51410.100.0004 | 1" | 1.063" | 2" | 0.109" | -0.023" to +0.023" | Not Applicable | Corrosion Resistant | - | 5 | €7.63 | |
| R1 | U51410.100.0003 | 1" | 1.031" | 2" | 0.281" | +0.042", -0.028" | Not Applicable | Corrosion Resistant | - | 5 | €166.16 | |
| S1 | U51410.100.0001 | 1" | 1.031" | 2" | 0.156" | +0.033", -0.027" | Not Applicable | Corrosion Resistant | - | 5 | €15.44 | |
| T1 | U51410.100.0002 | 1" | 1.031" | 2" | 1/4" | - | - | - | - | 5 | €76.66 | |
| U1 | Z0472-188 | 1/2" | 17/32" | 1 1/2" | 1/16" | -0.004" to +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant | - | 10 | €13.07 | |
| V1 | Z0473-188 | 1/2" | 17/32" | 2" | 1/16" | -0.004" to +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant | - | 10 | €26.18 | |
| W1 | U51530.050.0125 | 1/2" | 0.535" | 1 1/4" | 0.065" | -0.018" to +0.015" | Not Applicable | Corrosion Resistant | - | 25 | €11.20 | |
| X1 | U51410.050.0004 | 1/2" | 17/32" | 1 1/8" | 0.156" | +0.033", -0.027" | Not Applicable | Corrosion Resistant | - | 25 | €24.61 | |
| Y1 | Z9688SS | 1/2" | 17/32" | 2" | 1/8" | -0.004" to +0.005" | 90000 psi | - | - | 1 | €16.01 | |
| Z1 | Z9689SS | 1/2" | 17/32" | 2" | 1/4" | -0.02" to +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant | - | 1 | €36.49 | |
| A2 | B51530.050.0150 | 1/2" | 0.535" | 1 1/2" | 0.065" | -0.018" to +0.015" | Not Applicable | Corrosion Resistant | - | 900 | €423.88 | |
| B2 | Z0547-188 | 1/2" | 0.563" | 1 1/4" | 1/16" | -0.004" to +0.005" | 90000 psi | Chemical Resistant, Corrosion Resistant | - | 100 | €100.06 | |
| C2 | U51530.050.0200 | 1/2" | 0.535" | 2" | 0.063" | +0.015", -0.018" | Not Applicable | Corrosion Resistant | - | 25 | €31.31 | |
| D2 | U51530.050.0150 | 1/2" | 0.535" | 1 1/2" | 0.063" | +0.015", -0.018" | Not Applicable | Corrosion Resistant | - | 25 | €17.86 | |
| E2 | U51410.050.0003 | 1/2" | 17/32" | 1 1/8" | 1/8" | +0.026", -0.021" | Not Applicable | Corrosion Resistant | - | 25 | €17.00 | |
| F2 | U51410.050.0002 | 1/2" | 17/32" | 1 1/16" | 0.156" | +0.033", -0.027" | Not Applicable | Corrosion Resistant | - | 25 | €21.26 | |
| G2 | U51530.050.0175 | 1/2" | 1/2" | 1 3/4" | 0.065" | +0.047" to +0.08" | Not Applicable | Nonmagnetic | - | 25 | €51.85 | |
| H2 | U51530.050.0250 | 1/2" | 1/2" | 2 1/2" | 0.065" | +0.047" to +0.08" | Not Applicable | Nonmagnetic | - | 25 | €55.87 | |
| I2 | U51530.050.0300 | 1/2" | 0.535" | 3" | 0.065" | -0.018" to +0.015" | Not Applicable | Corrosion Resistant | - | 25 | €74.98 |




























































