Zinc Plated Steel Internal Tooth Lock Washers
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| Style | Model | Fits Bolt Size | Thickness | For Screw Size | Max. Thickness | Color | Thickness Tolerance | Hardness | Rockwell Hardness | Pkg. Qty. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | B37321.025.0001 | #2 | 0.035" | - | - | - | - | - | - | 37000 | €13,588.75 | |
| B | U37480.008.0001 | #2 | 0.016" | #2 | 0.016" | - | - | Rockwell C40-C50 | C40 to C50 | 100 | €2.02 | |
| C | B37480.008.0001 | #2 | 0.01" | - | - | - | - | - | - | 90000 | €1,859.49 | |
| D | B37321.031.0001 | #3 | 1/25" | - | - | - | - | - | - | 17200 | €5,793.98 | |
| E | B37480.050.0001 | #4 | 0.037" | - | - | - | - | - | - | 6750 | €1,043.03 | |
| F | U37480.011.0001 | #4 | 0.018" | #4 | 0.018" | - | - | Rockwell C40-C50 | C40 to C50 | 100 | €1.55 | |
| G | B37480.011.0001 | #4 | 0.012" | - | - | - | - | - | - | 90000 | €849.17 | |
| H | B37321.037.0001 | #4 | 0.042" | - | - | - | - | - | - | 13150 | €10,357.11 | |
| I | B37480.087.0001 | #4 | 0.052" | - | - | - | 0.052" to 0.06" | Rockwell C38-C46 | - | 2500 | €1,466.04 | |
| J | 6DZC6 | #4 | 0.018" | #4 | 0.018" | - | -0.006" | Rockwell C40-C50 | C40 to C50 | 100 | €5.06 | |
| K | B37480.056.0001 | #6 | 0.037" | - | - | - | 0.037" to 0.045" | Rockwell C38-C46 | - | 5550 | €1,062.97 | |
| L | B37480.025.0001 | #6 | 0.023" | - | - | - | 0.023" to 0.028" | Rockwell C40-C50 | - | 37000 | €899.70 | |
| M | B37321.050.0001 | #6 | 0.055" | - | - | - | - | - | - | 6750 | €9,752.72 | |
| N | B37480.013.0001 | #6 | 0.016" | - | - | - | - | - | - | 90000 | €1,047.65 | |
| O | U37480.013.0001 | #6 | 0.022" | #6 | 0.022" | - | - | Rockwell C40-C50 | C40 to C50 | 100 | €1.79 | |
| J | 6DZC7 | #6 | 0.022" | #6 | 0.022" | - | -0.006" | Rockwell C40-C50 | C40 to C50 | 100 | €5.29 | |
| J | 6DZC8 | #8 | 0.023" | #8 | 0.023" | - | -0.006" | Rockwell C40-C50 | C40 to C50 | 100 | €8.28 | |
| P | B37480.062.0001 | #8 | 0.042" | - | - | - | - | - | - | 5000 | €910.17 | |
| Q | B37480.031.0001 | #8 | 0.028" | - | - | - | - | - | - | 17200 | €603.06 | |
| R | B37321.062.0001 | #8 | 0.059" | - | - | - | - | - | - | 5000 | €9,916.01 | |
| S | B37480.016.0001 | #8 | 0.018" | - | - | - | - | - | - | 50000 | €537.21 | |
| T | U37480.016.0001 | #8 | 0.023" | #8 | 0.023" | - | - | Rockwell C40-C50 | C40 to C50 | 100 | €1.82 | |
| U | B37480.037.0001 | #10 | 0.032" | - | - | - | - | - | - | 13150 | €918.24 | |
| V | B37480.019.0001 | #10 | 0.018" | - | - | - | - | - | - | 50000 | €627.69 | |
| W | B37480.100.0001 | #10 | 0.059" | - | - | - | 0.059" to 0.067" | Rockwell C38-C46 | - | 1610 | €1,504.18 | |
| J | 6DZC9 | #10 | 0.89 mm | #10 | 0.89 mm | - | -0.006" | Rockwell C40-C50 | C40 to C50 | 100 | €8.15 | |
| X | B37321.075.0001 | #10 | 0.071" | - | - | - | - | - | - | 2970 | €7,440.39 | |
| Y | U37480.019.0001 | #10 | 0.024" | #10 | 0.024" | - | - | Rockwell C40-C50 | C40 to C50 | 100 | €1.98 | |
| Z | B37480.075.0001 | #10 | 0.047" | - | - | - | - | - | - | 2970 | €1,119.94 | |
| A1 | B37480.021.0001 | #12 | 0.02" | - | - | - | - | - | - | 34400 | €764.53 | |
| B1 | U37480.021.0001 | #12 | 0.027" | #12 | 0.027" | - | - | Rockwell C40-C50 | C40 to C50 | 100 | €4.16 | |
| C1 | B37480.043.0001 | #12 | 0.032" | - | - | - | 0.032" to 0.04" | Rockwell C40-C50 | - | 12500 | €1,017.88 | |
| D1 | U37480.050.0001 | 1/2" | 0.037" | 1/2" | 0.037" | - | - | Rockwell C40-C50 | - | 25 | €4.37 | |
| E1 | U37321.050.0001 | 1/2" | 0.055" | 1/2" | 0.055" | - | - | Rockwell C40-C50 | - | 25 | €41.47 | |
| F1 | U37321.025.0001 | 1/4" | 0.035" | 1/4" | 0.035" | - | - | Rockwell C40-C50 | - | 100 | €42.38 | |
| J | 6DZD0 | 1/4" | 0.028" | 1/4" | 0.028" | Clear | -0.005" | Rockwell C40-C50 | C40 to C50 | 100 | €10.59 | |
| G1 | U37480.075.0001 | 3/4" | 0.047" | 3/4" | 0.047" | - | - | Rockwell C40-C50 | - | 10 | €4.20 | |
| H1 | U37321.075.0001 | 3/4" | 0.071" | 3/4" | 0.07" | - | - | Rockwell C40-C50 | - | 10 | €28.27 | |
| I1 | U37480.037.0001 | 3/8" | 0.032" | 3/8" | 0.032" | - | - | Rockwell C40-C50 | C40 to C50 | 50 | €6.04 | |
| J1 | U37321.037.0001 | 3/8" | 0.042" | 3/8" | 0.042" | - | - | Rockwell C40-C50 | - | 50 | €45.34 | |
| K1 | U37480.062.0001 | 5/8" | 0.042" | 5/8" | 0.042" | - | - | Rockwell C40-C50 | - | 10 | €3.34 | |
| L1 | U37321.062.0001 | 5/8" | 0.059" | 5/8" | 0.059" | - | - | Rockwell C40-C50 | - | 10 | €22.80 | |
| M1 | U37480.031.0001 | 5/16" | 0.034" | 5/16" | 0.034" | - | - | Rockwell C40-C50 | C40 to C50 | 100 | €6.93 | |
| N1 | U37321.031.0001 | 5/16" | 1/25" | 5/16" | 1/25" | - | - | Rockwell C40-C50 | - | 100 | €38.35 | |
| O1 | L37480.051.0001 | M5 | 0.5 mm | - | - | Silver | - | - | - | 35700 | €2,979.55 | |
| P1 | M37480.051.0001 | M5.1 | 0.5 mm | M5.1 | 0.5 mm | - | - | Rockwell C38-C46 | C38 to C46 | 100 | €9.05 | |
| Q1 | L37480.082.0001 | M8 | 0.8 mm | - | - | Silver | - | - | - | 12500 | €1,481.72 | |
| R1 | M37480.082.0001 | M8.2 | 0.8 mm | M8.2 | 0.8 mm | - | - | Rockwell C38-C46 | C38 to C46 | 100 | €13.47 | |
| S1 | M37480.100.0001 | M10 | 0.9 mm | M10 | 0.9 mm | - | - | Rockwell C38-C46 | C38 to C46 | 100 | €23.50 | |
| T1 | M37480.120.0001 | M12 | 1 mm | M12 | 1 mm | - | - | Rockwell C38-C46 | C38 to C46 | 50 | €12.17 |
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