Plain Phosphor Bronze External Tooth Lock Washers
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| Style | Model | Fits Bolt Size | Thickness | For Screw Size | Max. Thickness | Thickness Tolerance | Hardness | Rockwell Hardness | For Use With | Pkg. Qty. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | B50450.011.0001 | #2 | 0.012" | - | - | - | - | - | - | 90000 | €7,763.86 | |
| B | U50450.011.0001 | #4 | 0.018" | #4 | 0.018" | 0.012" to 0.018" | Rockwell B90 | B90 | Small Screw Heads | 100 | €14.13 | |
| C | B50450.013.0001 | #4 | 0.016" | - | - | - | - | - | - | 90000 | €7,821.41 | |
| D | U50450.013.0001 | #6 | 0.022" | #6 | 0.022" | 0.016" to 0.022" | Rockwell B90 | B90 | Small Screw Heads | 100 | €10.59 | |
| E | B50450.016.0001 | #6 | 0.018" | - | - | - | - | - | - | 50000 | €9,174.00 | |
| A | B50450.037.0001 | #6 | 0.032" | - | - | - | - | - | - | 14450 | €7,505.18 | |
| F | U50450.016.0001 | #8 | 0.023" | #8 | 0.023" | 0.018" to 0.023" | Rockwell B90 | B90 | Small Screw Heads | 100 | €28.27 | |
| A | B50450.019.0001 | #8 | 0.018" | - | - | - | - | - | - | 50000 | €10,817.01 | |
| G | U50450.019.0001 | #10 | 0.024" | #10 | 0.024" | 0.018" to 0.024" | Rockwell B90 | B90 | Small Screw Heads | 100 | €35.64 | |
| H | B50450.025.0001 | #10 | 0.023" | - | - | - | - | - | - | 32200 | €7,886.73 | |
| A | B50450.050.0001 | #10 | 0.037" | - | - | - | - | - | - | 6750 | €10,985.72 | |
| I | U50450.050.0001 | 1/2" | 0.045" | 1/2" | 0.045" | 0.037" to 0.045" | Rockwell B90 | B90 | Large Round, Pan, Or Binding Head Screws | 25 | €59.93 | |
| J | U50450.025.0001 | 1/4" | 0.028" | 1/4" | 0.028" | 0.023" to 0.028" | Rockwell B90 | B90 | Large Round, Pan, Or Binding Head Screws | 100 | €33.65 | |
| K | U50450.037.0001 | 3/8" | 0.032" | 3/8" | 0.032" | - | Rockwell C50 | C50 | - | 50 | €32.26 | |
| K | U50450.031.0001 | 5/16" | 0.028" | 5/16" | 0.028" | - | Rockwell C50 | C50 | - | 100 | €33.86 |
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