Plain Grade 18-8 Stainless Steel SAE Flat Washers
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N1| 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 | WAS50401 | #1 | 0.136" to 0.192" | 0.136" | 0.192" | #1 | -0.02", +0.005" | -0.01" to +0.01" | -0.01" to +0.01" | 1 | €19.17 | |
| B | WAS40401 | #1 | 0.108" to 0.16" | - | - | - | - | - | - | 1 | €12.01 | |
| C | WAS404#4 | #4 | 0.025" to 0.04" | - | - | - | - | - | - | 50 | €8.80 | |
| D | WAS404#6 | #6 | 0.036" to 0.065" | 0.036" | 0.065" | #6 | -0.014", +0.005" | -0.01" to +0.01" | -0.01" to +0.01" | 50 | €5.21 | |
| E | WAS404#8 | #8 | 0.036" to 0.065" | 0.036" | 0.065" | #8 | -0.014", +0.005" | -0.01" to +0.01" | -0.01" to +0.01" | 50 | €31.82 | |
| F | WAS504#10 | #10 | 0.036" to 0.065" | 0.036" | 0.065" | #10 | -0.014", +0.005" | -0.01" to +0.01" | -0.01" to +0.01" | 50 | €12.84 | |
| G | WAS404#10 | #10 | 0.036" to 0.065" | 0.036" | 0.065" | #10 | -0.014", +0.005" | -0.01" to +0.01" | -0.01" to +0.01" | 50 | €11.45 | |
| H | WAS404#12 | #12 | 0.051" to 0.08" | 0.051" | 2/25" | #12 | -0.014", +0.005" | -0.01" to +0.01" | -0.01" to +0.01" | 50 | €17.14 | |
| I | U51205.150.0001 | 1 1/2" | 0.156" | 0.136" | 0.192" | 1 1/2" | +0.027", -0.029" | -0.007" to +0.03" | -0.007" to +0.030" | 5 | €18.06 | |
| J | U51205.125.0001 | 1 1/4" | 0.156" | 0.136" | 0.192" | 1 1/4" | +0.027", -0.029" | -0.007" to +0.03" | -0.007" to +0.030" | 5 | €11.12 | |
| K | B51205.125.0001 | 1 1/4" | 0.156" | 0.136" | 0.192" | 1 1/4" | +0.027", -0.029" | -0.007" to +0.03" | -0.007" to +0.030" | 130 | €320.66 | |
| L | U51205.112.0001 | 1 1/8" | 0.134" | 0.134" | 0.134" | 1 1/8" | - | - | - | 5 | €53.15 | |
| M | U51205.137.0001 | 1 3/8" | 0.156" | 0.165" | 0.165" | 1 3/8" | - | - | - | 5 | €95.87 | |
| N | U51205.100.0001 | 1" | 0.134" | 0.108" | 4/25" | 1" | -0.026" to +0.026" | -0.007" to +0.03" | -0.007" to +0.030" | 5 | €6.50 | |
| O | U51205.050.0001 | 1/2" | 0.095" | 0.047" | 0.121" | 1/2" | +0.026", -0.021" | -0.005" to +0.015" | -0.007" to +0.030" | 25 | €19.91 | |
| P | WAS50412 | 1/2" | 0.097" to 0.121" | 0.074" | 0.121" | 1/2" | -0.014", +0.005" | -0.01" to +0.01" | -0.01" to +0.01" | 25 | €83.63 | |
| Q | WAS40412 | 1/2" | 0.074" to 0.121" | - | - | - | - | - | - | 10 | €18.09 | |
| R | WAS50414 | 1/4" | 0.051" to 0.08" | 0.051" | 2/25" | 1/4" | -0.014", +0.005" | -0.01" to +0.01" | -0.01" to +0.01" | 50 | €49.30 | |
| S | U51205.025.0001 | 1/4" | 0.065" | 0.051" | 2/25" | 1/4" | +0.015", -0.014" | -0.005" to +0.015" | -0.005" to +0.015" | 50 | €4.40 | |
| T | U51205.075.0001 | 3/4" | 0.134" | 0.108" | 4/25" | 3/4" | -0.026" to +0.026" | -0.007" to +0.03" | -0.007" to +0.030" | 20 | €15.88 | |
| U | WAS40434 | 3/4" | 0.108" to 0.16" | 0.108" | 4/25" | 3/4" | -0.02", +0.005" | -0.01" to +0.01" | -0.01" to +0.01" | 1 | €6.30 | |
| V | B51205.075.0001 | 3/4" | 0.134" | 0.108" | 4/25" | 3/4" | -0.026" to +0.026" | -0.007" to +0.03" | -0.007" to +0.030" | 500 | €391.58 | |
| W | B51205.037.0001 | 3/8" | 0.065" | 0.051" | 2/25" | 3/8" | +0.015", -0.014" | -0.005" to +0.015" | -0.007" to +0.015" | 2900 | €360.75 | |
| X | WAS40438 | 3/8" | 0.051" to 0.08" | 0.051" | 2/25" | 3/8" | -0.014", +0.005" | -0.01" to +0.01" | -0.01" to +0.01" | 25 | €27.43 | |
| Y | WAS50438 | 3/8" | 0.064" to 0.104" | 0.064" | 0.104" | 3/8" | +0.005", -0.004" | -0.01" to +0.01" | -0.01" to +0.01" | 25 | €56.47 | |
| Z | U51205.037.0001 | 3/8" | 0.065" | 0.051" | 2/25" | 3/8" | +0.015", -0.014" | -0.005" to +0.015" | -0.007" to +0.015" | 50 | €6.44 | |
| A1 | U51205.062.0001 | 5/8" | 0.095" | 0.047" | 0.121" | 5/8" | +0.026", -0.021" | -0.007" to +0.03" | -0.007" to +0.030" | 25 | €12.46 | |
| B1 | WAS40458 | 5/8" | 0.071" to 0.121" | 0.074" | 0.121" | 5/8" | -0.014", +0.005" | -0.01" to +0.01" | -0.01" to +0.01" | 10 | €22.50 | |
| C1 | WAS40451 | 5/16" | 0.051" to 0.08" | 0.051" | 2/25" | 5/16" | -0.014", +0.005" | -0.01" to +0.01" | -0.01" to +0.01" | 25 | €26.27 | |
| D1 | WAS50451 | 5/16" | 0.064" to 0.104" | 0.064" | 0.104" | 5/16" | -0.014", +0.005" | -0.01" to +0.01" | -0.01" to +0.01" | 50 | €51.48 | |
| E1 | U51205.031.0001 | 5/16" | 0.065" | 0.051" | 2/25" | 5/16" | +0.015", -0.014" | -0.005" to +0.015" | -0.007" to +0.015" | 50 | €4.05 | |
| F1 | U51205.087.0001 | 7/8" | 0.134" | 0.108" | 4/25" | 7/8" | -0.026" to +0.026" | -0.007" to +0.03" | -0.007" to +0.030" | 5 | €5.65 | |
| G1 | WAS50478 | 7/8" | 0.136" to 0.192" | 0.136" | 0.192" | 7/8" | -0.02", +0.005" | -0.01" to +0.01" | -0.01" to +0.01" | 1 | €13.24 | |
| H1 | B51205.087.0001 | 7/8" | 0.134" | 0.108" | 4/25" | 7/8" | -0.026" to +0.026" | -0.007" to +0.03" | -0.007" to +0.030" | 350 | €414.02 | |
| I1 | WAS40471 | 7/16" | 0.051" to 0.08" | 0.051" | 2/25" | 7/16" | -0.014", +0.005" | -0.01" to +0.01" | -0.01" to +0.01" | 25 | €31.16 | |
| J1 | WAS50471 | 7/16" | 0.064" to 0.104" | 0.064" | 0.104" | 7/16" | -0.014", +0.005" | -0.01" to +0.01" | -0.01" to +0.01" | 25 | €66.99 | |
| K1 | U51205.043.0001 | 7/16" | 0.065" | 0.051" | 2/25" | 7/16" | +0.015", -0.014" | -0.005" to +0.015" | -0.007" to +0.015" | 25 | €4.26 | |
| L1 | B51205.043.0001 | 7/16" | 0.065" | 0.051" | 2/25" | 7/16" | +0.015", -0.014" | -0.005" to +0.015" | -0.007" to +0.015" | 2250 | €391.26 | |
| M1 | WAS50491 | 9/16" | 0.086" to 0.132" | 0.086" | 0.132" | 9/16" | -0.02", +0.005" | -0.01" to +0.01" | -0.01" to +0.01" | 5 | €22.28 | |
| N1 | U51205.056.0001 | 9/16" | 0.095" | 0.047" | 0.121" | 9/16" | +0.026", -0.021" | -0.005" to +0.015" | -0.007" to +0.030" | 25 | €7.75 |