Plain Grade 316 Stainless Steel Standard Flat Washers
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D2| Style | Model | Fits Bolt Size | Thickness | Min. Thickness | Max. Thickness | For Screw Size | Thickness Tolerance | Inside Dia. Tolerance | Outside Dia. Tolerance | Pkg. Qty. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | U55410.011.0001 | #4 | 1/32" | 0.031" | 0.031" | #4 | - | - | - | 50 | €19.47 | |
| B | U55410.016.0001 | #8 | 1/32" | 0.024" | 0.039" | #8 | +0.008", -0.007" | -0.005" to +0.008" | -0.005" to +0.015" | 50 | €2.51 | |
| C | U55410.019.0002 | #10 | 2/41" | 0.036" | 0.065" | #10 | +0.016", -0.013" | -0.005" to +0.008" | -0.005" to +0.015" | 50 | €3.86 | |
| D | U55410.019.0001 | #10 | 1/32" | 0.024" | 0.039" | #10 | +0.008", -0.007" | -0.005" to +0.008" | -0.005" to +0.015" | 50 | €2.90 | |
| E | U55420.150.0001 | 1 1/2" | 0.156" | 0.18" | 0.18" | 1 1/2" | - | - | - | 5 | €54.72 | |
| F | U55420.137.0001 | 1 3/8" | 0.156" | 0.18" | 0.18" | 1 3/8" | - | - | - | 5 | €43.52 | |
| G | U55410.100.0002 | 1" | 0.156" | 0.115" | 0.17" | 1" | +0.029", -0.026" | -0.007" to +0.03" | -0.007" to +0.030" | 5 | €19.51 | |
| H | U55410.100.0001 | 1" | 0.109" | 0.086" | 0.132" | 1" | -0.023" to +0.023" | -0.007" to +0.03" | -0.007" to +0.030" | 5 | €9.61 | |
| I | B55410.100.0002 | 1" | 0.156" | 0.115" | 0.17" | 1" | +0.029", -0.026" | -0.007" to +0.03" | -0.007" to +0.030" | 125 | €511.71 | |
| J | U55410.050.0003 | 1/2" | 0.094" | 0.073" | 0.12" | 1/2" | +0.026", -0.021" | -0.005" to +0.015" | -0.007" to +0.030" | 25 | €21.71 | |
| K | U55410.050.0001 | 1/2" | 0.063" | 0.049" | 0.078" | 1/2" | +0.015", -0.014" | -0.005" to +0.015" | -0.007" to +0.030" | 25 | €8.95 | |
| L | U55410.050.0002 | 1/2" | 0.063" | 0.049" | 0.078" | 1/2" | +0.015", -0.014" | -0.005" to +0.015" | -0.007" to +0.030" | 25 | €15.32 | |
| M | U55410.025.0001 | 1/4" | 0.047" | 0.034" | 0.063" | 1/4" | +0.016", -0.013" | -0.005" to +0.015" | -0.005" to +0.015" | 50 | €4.56 | |
| N | U55410.025.0002 | 1/4" | 0.047" | - | - | - | - | - | - | 50 | €6.33 | |
| O | U55410.075.0001 | 3/4" | 0.109" | 0.086" | 0.132" | 3/4" | -0.023" to +0.023" | +0.015", -0.007" | -0.007" to +0.030" | 20 | €20.06 | |
| P | U55410.075.0002 | 3/4" | 1/8" | 0.104" | 0.151" | 3/4" | +0.026", -0.021" | +0.015", -0.007" | -0.007" to +0.030" | 20 | €58.10 | |
| Q | U55410.037.0001 | 3/8" | 0.047" | 0.034" | 0.063" | 3/8" | +0.016", -0.013" | -0.005" to +0.015" | -0.007" to +0.015" | 50 | €9.71 | |
| R | U55410.037.0002 | 3/8" | 0.047" | - | - | - | - | - | - | 50 | €7.92 | |
| S | U55410.037.0003 | 3/8" | 0.063" | 0.049" | 0.078" | 3/8" | +0.015", -0.014" | -0.005" to +0.015" | -0.007" to +0.030" | 50 | €16.70 | |
| T | U55410.062.0001 | 5/8" | 0.063" | 0.049" | 0.078" | 5/8" | +0.015", -0.014" | -0.005" to +0.015" | -0.007" to +0.030" | 25 | €16.60 | |
| U | U55410.062.0002 | 5/8" | 5/64" | 0.059" | 0.099" | 5/8" | +0.021", -0.019" | -0.005" to +0.015" | -0.007" to +0.030" | 25 | €26.13 | |
| V | U55410.062.0003 | 5/8" | 0.109" | 0.109" | 0.109" | 5/8" | - | - | - | 25 | €47.31 | |
| W | U55410.031.0001 | 5/16" | 0.047" | 0.034" | 0.063" | 5/16" | +0.016", -0.013" | -0.005" to +0.015" | -0.007" to +0.015" | 50 | €6.89 | |
| X | U55410.031.0003 | 5/16" | 0.063" | 0.049" | 0.078" | 5/16" | +0.015", -0.014" | -0.005" to +0.015" | -0.007" to +0.015" | 50 | €10.48 | |
| Y | U55410.031.0002 | 5/16" | 0.047" | 0.034" | 0.063" | 5/16" | +0.016", -0.013" | -0.005" to +0.015" | -0.007" to +0.015" | 50 | €5.84 | |
| Z | U55410.043.0002 | 7/16" | 0.063" | 0.049" | 0.078" | 7/16" | +0.015", -0.014" | -0.005" to +0.015" | -0.007" to +0.030" | 25 | €12.83 | |
| A1 | U55410.043.0001 | 7/16" | 0.047" | 0.047" | 0.047" | 7/16" | +0.004", -0.005" | -0.005 to +0.015 | -0.007" to +0.015" | 25 | €4.86 | |
| B1 | U55410.056.0001 | 9/16" | 0.094" | 0.094" | 0.094" | 9/16" | - | - | - | 25 | €25.25 | |
| C1 | M55420.016.0001 | M1.6 | 0.3 mm | 0.3 mm | 0.3 mm | M1.6 | - | - | - | 50 | €2.53 | |
| D1 | M55420.020.0001 | M2 | 0.3 mm | 0.3 mm | 0.3 mm | M2 | - | - | - | 50 | €3.01 | |
| E1 | M55420.025.0001 | M2.5 | 0.5 mm | 0.5 mm | 0.5 mm | M2.5 | - | - | - | 50 | €2.47 | |
| F1 | M55420.026.0001 | M2.6 | 0.5 mm | 0.5 mm | 0.5 mm | M2.6 | - | - | - | 50 | €2.35 | |
| G1 | M55420.030.0001 | M3 | 0.5 mm | 0.5 mm | 0.5 mm | M3 | - | - | - | 50 | €2.25 | |
| H1 | M55530.030.0001 | M3 | 0.8 mm | 0.8 mm | 0.8 mm | M3 | - | - | - | 50 | €2.07 | |
| I1 | M55420.035.0001 | M3.5 | 0.5 mm | 0.5 mm | 0.5 mm | M3.5 | - | - | - | 50 | €2.56 | |
| J1 | M55420.040.0001 | M4 | 0.8 mm | 0.8 mm | 0.8 mm | M4 | - | - | - | 50 | €2.97 | |
| K1 | M55530.040.0001 | M4 | 1 mm | 1 mm | 1 mm | M4 | - | - | - | 50 | €3.11 | |
| L1 | M55530.050.0001 | M5 | 1.2 mm | 1.2 mm | 1.2 mm | M5 | - | - | - | 50 | €5.18 | |
| M1 | M55420.050.0001 | M5 | 1 mm | 1 mm | 1 mm | M5 | - | - | - | 50 | €3.04 | |
| N1 | M55420.060.0001 | M6 | 1.6 mm | - | - | - | - | - | - | 50 | €3.30 | |
| O1 | M55530.060.0001 | M6 | 1.6 mm | - | - | - | - | - | - | 50 | €7.71 | |
| P1 | M55930.060.0001 | M6 | 1.6 mm | 1.6 mm | 1.6 mm | M6 | - | - | - | 100 | €6.05 | |
| Q1 | M55420.070.0001 | M7 | 1.6 mm | 1.6 mm | 1.6 mm | M7 | - | - | - | 50 | €4.79 | |
| R1 | M55530.080.0001 | M8 | 2 mm | 1.8 mm | 2.2 mm | M8 | -0.2 mm to +0.2 mm | +0.22 mm | -0.52 mm | 50 | €14.13 | |
| P1 | M55930.080.0001 | M8 | 1.6 mm | 1.6 mm | 1.6 mm | M8 | - | - | - | 100 | €11.35 | |
| S1 | M55420.080.0001 | M8 | 1.6 mm | 1.4 mm | 1.8 mm | M8 | -0.2 mm to +0.2 mm | +0.22 mm | -0.43 mm | 50 | €5.39 | |
| T1 | M55530.100.0001 | M10 | 2.5 mm | 2.3 mm | 2.7 mm | M10 | -0.2 mm to +0.2 mm | 0.27 mm | -0.52 mm | 50 | €30.04 | |
| U1 | M55420.100.0001 | M10 | 2 mm | 1.8 mm | 2.2 mm | M10 | -0.2 mm to +0.2 mm | 0.27 mm | -0.52 mm | 50 | €9.08 | |
| V1 | WAS407M10 | M10 | 2 mm | 1.8 mm | 2.2 mm | M10 | -0.2 mm to +0.2 mm | -0.01" to +0.01" | -0.01" to +0.01" | 1 | €19.47 | |
| P1 | M55930.100.0001 | M10 | 1.6 mm | 1.6 mm | 1.6 mm | M10 | - | - | - | 100 | €13.85 | |
| W1 | M55530.120.0001 | M12 | 3 mm | 2.7 Mm | 3.3 mm | M12 | -0.3 mm to +0.3 mm | 0.27 mm | -0.62 mm | 25 | €25.84 | |
| X1 | M55420.120.0001 | M12 | 2.5 mm | 2.3 mm | 2.7 mm | M12 | -0.2 mm to +0.2 mm | 0.27 mm | -0.52 mm | 25 | €8.22 | |
| P1 | M55930.120.0001 | M12 | 2 mm | 2 mm | 2 mm | M12 | - | - | - | 50 | €7.43 | |
| X1 | M55420.140.0001 | M14 | 2.5 mm | 2.5 mm | 2.5 mm | M14 | -0.2 mm to +0.2 mm | - | - | 25 | €12.31 | |
| Y1 | M55420.160.0001 | M16 | 3 mm | 2.7 Mm | 3.3 mm | M16 | -0.3 mm to +0.3 mm | 0.27 mm | -0.52 mm | 10 | €5.94 | |
| Z1 | M55530.160.0001 | M16 | 3 mm | 3 mm | 3 mm | M16 | - | - | - | 10 | €23.36 | |
| X1 | M55420.180.0001 | M18 | 3 mm | 3 mm | 3 mm | M18 | -0.3 mm to +0.3 mm | - | - | 10 | €7.66 | |
| A2 | M55530.200.0001 | M20 | 4 mm | 4 mm | 4 mm | M20 | - | - | - | 5 | €16.52 | |
| B2 | M55420.200.0001 | M20 | 3 mm | 2.7 Mm | 3.3 mm | M20 | -0.3 mm to +0.3 mm | +0.33 mm | -0.62 mm | 5 | €4.64 | |
| C2 | M55420.220.0001 | M22 | 3 mm | - | - | - | - | - | - | 5 | €5.26 | |
| D2 | L55420.240.0001 | M24 | 4 mm | 3.7 mm | 4.3 mm | M24 | -0.3 mm to +0.3 mm | +0.33 mm | -0.62 mm | 305 | €348.93 |