Black Oxide Steel Oversized Flat Washers
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| Style | Model | Fits Bolt Sizes | Inside Dia. | Outside Dia. | Thickness | Thickness Tolerance | Hardness | Tensile Strength | Color | Pkg. Qty. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | U38403.011.0001 | #4 | 1/8" | 5/16" | 5/64" | 0.059" to 0.097" | - | - | - | 100 | €5.12 | |
| B | U38403.013.0001 | #6 | 5/32" | 3/8" | 5/64" | 0.059" to 0.097" | - | - | - | 100 | €6.73 | |
| C | U38403.016.0001 | #8 | 3/16" | 7/16" | 5/64" | 0.059" to 0.097" | - | - | - | 100 | €4.65 | |
| D | U38403.019.0001 | #10 | 3/16" | 1/2" | 0.094" | 0.068" to 0.12" | - | - | - | 100 | €6.07 | |
| E | U38100.150.0001 | 1 1/2" | 1 5/8" | 3 1/2" | 0.156" | 0.153" to 0.213" | - | - | - | 5 | €16.64 | |
| F | B38100.150.0001 | 1 1/2" | 1 5/8" | 3 1/2" | 0.156" | 0.153" to 0.213" | - | - | Silver | 55 | €160.93 | |
| G | Z9252 | 1 1/2" | 1 5/8" | 3" | 1/4" | -0.02" to +0.005" | Rockwell C40 | 140000 psi | - | 1 | €59.63 | |
| H | U38403.125.0001 | 1 1/4" | 1 9/32" | 2 1/2" | 0.281" | 0.265" to 0.297" | - | - | - | 5 | €13.95 | |
| I | U38403.112.0001 | 1 1/8" | 1.156" | 2 1/4" | 0.156" | 0.19" to 0.248" | - | - | - | 5 | €12.46 | |
| J | Z9254 | 1 3/4" | 1 7/8" | 3 3/8" | 1/4" | -0.02" to +0.005" | Rockwell C40 | 140000 psi | - | 1 | €65.37 | |
| K | Z9250 | 1 3/8" | 1 1/2" | 2 3/4" | 1/4" | -0.02" to +0.005" | Rockwell C40 | 140000 psi | - | 1 | €41.35 | |
| L | U38100.137.0001 | 1 3/8" | 1 1/2" | 3 1/4" | 0.156" | 0.153" to 0.213" | - | - | - | 5 | €13.59 | |
| M | U38403.100.0001 | 1" | 1.031" | 2" | 0.156" | 0.17" to 0.208" | - | - | - | 5 | €9.74 | |
| N | U38100.100.0001 | 1" | 1.063" | 2 1/2" | 0.156" | 0.136" to 0.192" | - | - | - | 5 | €7.96 | |
| O | Z9294 | 1" | 1.063" | 2 1/2" | 1/4" | -0.02" to +0.005" | Rockwell C4 | - | - | 2 | €42.13 | |
| P | U38213.050.0150 | 1/2" | 17/32" | 1 1/2" | 1/16" | -0.047" to +0.08" | - | - | Silver | 50 | €10.95 | |
| Q | B38213.050.0200 | 1/2" | 17/32" | 2" | 1/16" | -0.047" to +0.08" | - | - | Silver | 650 | €2,903.00 | |
| R | U38100.050.0001 | 1/2" | 0.563" | 1 3/8" | 0.109" | 0.086" to 0.132" | - | - | - | 50 | €15.08 | |
| S | U38213.050.0300 | 1/2" | 17/32" | 3" | 1/16" | -0.047" to +0.08" | - | Not Applicable | Silver | 50 | €133.38 | |
| T | Z9289 | 1/2" | 17/32" | 1 3/8" | 0.156" | -0.02" to +0.005" | Rockwell C4 | - | - | 5 | €24.31 | |
| U | U38213.050.0200 | 1/2" | 17/32" | 2" | 1/16" | -0.047" to +0.08" | - | - | Silver | 50 | €21.25 | |
| V | U38403.050.0001 | 1/2" | 17/32" | 1 1/8" | 1/8" | 0.104" to 0.151" | - | - | - | 50 | €16.21 | |
| W | U38213.025.0150 | 1/4" | 9/32" | 1 1/2" | 1/16" | -0.047" to +0.08" | - | - | Silver | 100 | €20.60 | |
| X | U38213.025.0087 | 1/4" | 9/32" | 7/8" | 1/16" | -0.047" to +0.08" | - | - | Silver | 100 | €28.27 | |
| Y | U38213.025.0300 | 1/4" | 9/32" | 3" | 1/16" | -0.047" to +0.08" | - | Not Applicable | Silver | 100 | €121.08 | |
| Z | U38403.025.0001 | 1/4" | 9/32" | 5/8" | 1/8" | 0.111" to 0.141" | - | - | - | 100 | €11.26 | |
| Q | B38213.025.0100 | 1/4" | 9/32" | 1" | 1/16" | -0.047" to +0.08" | - | - | Silver | 2400 | €220.00 | |
| Q | B38213.025.0150 | 1/4" | 9/32" | 1 1/2" | 1/16" | -0.047" to +0.08" | - | - | Silver | 1000 | €4,062.71 | |
| Q | B38213.025.0200 | 1/4" | 9/32" | 2" | 1/16" | -0.047" to +0.08" | - | - | Silver | 600 | €284.37 | |
| A1 | U38213.025.0250 | 1/4" | 9/32" | 2 1/2" | 1/16" | -0.047" to +0.08" | - | - | Silver | 100 | €204.69 | |
| B1 | U38213.025.0200 | 1/4" | 9/32" | 2" | 1/16" | -0.047" to +0.08" | - | - | Silver | 100 | €183.54 | |
| C1 | U38213.025.0125 | 1/4" | 9/32" | 1 1/4" | 1/16" | -0.047" to +0.08" | - | - | Silver | 100 | €19.04 | |
| D1 | Z9285 | 1/4" | 9/32" | 3/4" | 0.14" | -0.02" to +0.005" | Rockwell C4 | - | - | 10 | €48.47 | |
| E1 | U38213.025.0100 | 1/4" | 9/32" | 1" | 1/16" | -0.047" to +0.08" | - | - | Silver | 100 | €10.76 | |
| F1 | U38213.012.0062 | 1/8" | 5/32" | 5/8" | 1/16" | -0.047" to +0.08" | - | - | Silver | 100 | €32.09 | |
| G1 | U38213.012.0075 | 1/8" | 5/32" | 3/4" | 1/16" | -0.047" to +0.08" | - | - | Silver | 100 | €31.25 | |
| H1 | Z9258 | 2 1/2" | 2 5/8" | 4 1/2" | 5/16" | -0.01" to +0.02" | Rockwell C40 | 140000 psi | - | 1 | €115.52 | |
| I1 | Z9256 | 2" | 2 1/8" | 3 3/4" | 1/4" | -0.02" to +0.005" | Rockwell C40 | 140000 psi | - | 1 | €78.99 | |
| H1 | Z9262 | 3 1/2" | 3 5/8" | 6 1/2" | 5/16" | -0.01" to +0.02" | Rockwell C40 | 140000 psi | - | 1 | €204.59 | |
| H1 | Z9260 | 3" | 3 1/8" | 5 1/2" | 5/16" | -0.01" to +0.02" | Rockwell C40 | 140000 psi | - | 1 | €160.22 | |
| J1 | Z9293 | 3/4" | 0.813" | 2" | 1/4" | -0.02" to +0.005" | Rockwell C4 | - | - | 2 | €34.42 | |
| K1 | U38100.075.0001 | 3/4" | 0.813" | 2" | 0.156" | 0.122" to 0.177" | - | - | - | 20 | €16.03 | |
| L1 | U38403.075.0001 | 3/4" | 0.781" | 1 5/8" | 1/8" | 0.096" to 0.154" | - | - | - | 20 | €14.36 | |
| M1 | U38403.037.0001 | 3/8" | 13/32" | 7/8" | 1/8" | 0.106" to 0.14" | - | - | - | 50 | €10.40 | |
| N1 | Z9287 | 3/8" | 13/32" | 1" | 0.14" | -0.02" to +0.005" | Rockwell C4 | - | - | 5 | €14.13 | |
| O1 | U38213.037.0125 | 3/8" | 13/32" | 1 1/4" | 1/16" | -0.047" to +0.08" | - | - | Silver | 100 | €16.44 | |
| P1 | U38213.037.0150 | 3/8" | 13/32" | 1 1/2" | 1/16" | -0.047" to +0.08" | - | - | Silver | 100 | €20.73 | |
| Q1 | B38100.037.0001 | 3/8" | 7/16" | 1" | 0.083" | 0.064" to 0.104" | - | - | Silver | 1500 | €145.09 | |
| R1 | U38213.037.0300 | 3/8" | 13/32" | 3" | 1/16" | -0.047" to +0.08" | - | Not Applicable | Silver | 100 | €76.99 | |
| S1 | U38213.037.0200 | 3/8" | 13/32" | 2" | 1/16" | -0.047" to +0.08" | - | - | Silver | 100 | €192.42 | |
| T1 | U38213.037.0162 | 3/8" | 13/32" | 1 5/8" | 1/16" | -0.047" to +0.08" | - | - | Silver | 100 | €120.29 | |
| U1 | U38213.018.0050 | 3/16" | 3/16" | 1/2" | 1/16" | -0.047" to +0.08" | - | - | Silver | 100 | €9.04 | |
| V1 | U38213.018.0075 | 3/16" | 3/16" | 3/4" | 1/16" | -0.047" to +0.08" | - | - | Silver | 100 | €6.77 | |
| W1 | U38213.018.0100 | 3/16" | 3/16" | 1" | 1/16" | -0.047" to +0.08" | - | - | Silver | 100 | €11.26 | |
| X1 | U38213.018.0125 | 3/16" | 3/16" | 1 1/4" | 1/16" | -0.047" to +0.08" | - | - | Silver | 100 | €20.30 | |
| Y1 | U38213.018.0150 | 3/16" | 3/16" | 1 1/2" | 1/16" | -0.047" to +0.08" | - | - | Silver | 100 | €151.44 | |
| H1 | Z9264 | 4" | 4 1/8" | 7 1/2" | 5/16" | -0.01" to +0.02" | Rockwell C40 | 140000 psi | - | 1 | €238.30 | |
| Z1 | U38100.062.0001 | 5/8" | 11/16" | 1 3/4" | 0.134" | 0.108" to 0.16" | - | - | - | 25 | €13.89 | |
| A2 | Z9290 | 5/8" | 21/32" | 1 3/4" | 0.156" | -0.02" to +0.005" | Rockwell C4 | - | - | 5 | €39.19 | |
| B2 | Z9286 | 5/16" | 11/32" | 7/8" | 0.14" | -0.02" to +0.005" | Rockwell C4 | - | - | 10 | €29.67 | |
| C2 | U38403.031.0001 | 5/16" | 11/32" | 3/4" | 1/8" | 0.106" to 0.144" | - | - | - | 100 | €16.01 |
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