NORD-LOCK Plain Grade 254 SMO Stainless Steel Wedge Lock Washers
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| Style | Model | Fits Bolt Size | Thickness | For Screw Size | Thickness Tolerance | Assembly Thickness | Hardness | Material Grade/class | Color | Pkg. Qty. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 1560 | #5 | 0.09" | #5 | -0.01" to +0.01" | 0.09" | Rockwell C52 | Ungraded | Silver | 10 | €61.80 | |
| B | 1561 | #6 | 0.09" | #6 | -0.01" to +0.01" | 0.09" | Rockwell C52 | Ungraded | Silver | 10 | €75.15 | |
| C | 1562 | #6 | 0.09" | #6 | -0.01" to +0.01" | 0.09" | Rockwell C52 | Ungraded | Silver | 10 | €66.83 | |
| D | 1563 | #8 | 0.09" | #8 | -0.01" to +0.01" | 0.09" | Rockwell C52 | Ungraded | Silver | 10 | €71.36 | |
| E | 1564 | #8 | 0.09" | #8 | -0.01" to +0.01" | 0.09" | Rockwell C52 | Ungraded | Silver | 10 | €61.80 | |
| F | 1566 | #10 | 0.09" | #10 | -0.01" to +0.01" | 0.09" | Rockwell C52 | Ungraded | Silver | 10 | €78.44 | |
| G | 1565 | #10 | 0.09" | #10 | -0.01" to +0.01" | 0.09" | Rockwell C52 | Ungraded | Silver | 10 | €59.28 | |
| H | 1604 | 1 1/2" | 0.22" | 1 1/2" | -0.02" to +0.02" | 0.22" | Rockwell C52 | Ungraded | Silver | 1 | €153.03 | |
| I | 2834 | 1 1/4" | 0.22" | 1 1/4" | -0.02" to +0.02" | 0.22" | Rockwell C52 | Ungraded | Silver | 1 | €121.79 | |
| J | 1600 | 1 1/8" | 0.22" | 1 1/8" | -0.02" to +0.02" | 0.22" | Rockwell C52 | Ungraded | Silver | 1 | €84.98 | |
| K | 2835 | 1 3/8" | 0.22" | 1 3/8" | -0.02" to +0.02" | 0.22" | Rockwell C52 | Ungraded | Silver | 1 | €139.93 | |
| L | 1597 | 1" | 0.13" | 1" | -0.01" to +0.01" | 0.13" | Rockwell C52 | Ungraded | Silver | 1 | €91.29 | |
| M | 1596 | 1" | 0.13" | - | -0.01" to +0.01" | - | Rockwell 52 | - | Silver | 2 | €97.77 | |
| N | 1580 | 1/2" | 2/25" | 1/2" | -0.01" to +0.01" | 2/25" | Rockwell 52 | Ungraded | Silver | 6 | €92.99 | |
| O | 1581 | 1/2" | 0.13" | 1/2" | -0.01" to +0.01" | 0.13" | Rockwell C52 | Ungraded | Silver | 4 | €101.21 | |
| P | 1570 | 1/4" | 0.09" | 1/4" | -0.01" to +0.01" | 0.09" | Rockwell C52 | Ungraded | Silver | 10 | €79.59 | |
| Q | 1569 | 1/4" | 0.09" | 1/4" | -0.01" to +0.01" | 0.09" | Rockwell 52 | Ungraded | Silver | 10 | €61.12 | |
| R | 1589 | 3/4" | 0.13" | 3/4" | -0.01" to +0.01" | 0.13" | Rockwell C52 | Ungraded | Silver | 2 | €93.53 | |
| S | 1588 | 3/4" | 0.13" | 3/4" | -0.01" to +0.01" | 0.13" | Rockwell 52 | Ungraded | Silver | 3 | €60.41 | |
| T | 1574 | 3/8" | 2/25" | 3/8" | -0.01" to +0.01" | 2/25" | Rockwell C52 | Ungraded | Silver | 6 | €76.90 | |
| U | 1573 | 3/8" | 2/25" | 3/8" | -0.01" to +0.01" | 2/25" | Rockwell 52 | Ungraded | Silver | 10 | €92.27 | |
| V | 1584 | 5/8" | 3/25" | - | -0.01" to +0.01" | - | Rockwell 52 | - | Silver | 4 | €86.69 | |
| W | 1585 | 5/8" | 0.1" | 5/8" | - | 0.1" | Rockwell C52 | Ungraded | Silver | 3 | €96.92 | |
| X | 1572 | 5/16" | 2/25" | 5/16" | -0.01" to +0.01" | 2/25" | Rockwell C52 | Ungraded | Silver | 10 | €92.75 | |
| Y | 1571 | 5/16" | 2/25" | 5/16" | -0.01" to +0.01" | 2/25" | Rockwell 52 | Ungraded | Silver | 10 | €69.39 | |
| Z | 1592 | 7/8" | 0.13" | 7/8" | -0.01" to +0.01" | 0.13" | Rockwell 52 | Ungraded | Silver | 2 | €97.53 | |
| A1 | 1593 | 7/8" | 0.13" | 7/8" | -0.01" to +0.01" | 0.13" | Rockwell C52 | Ungraded | Silver | 1 | €71.89 | |
| B1 | 1577 | 7/16" | 0.09" | 7/16" | -0.01" to +0.01" | 0.09" | Rockwell C52 | Ungraded | Silver | 6 | €93.84 | |
| C1 | 1583 | 9/16" | 0.13" | 9/16" | -0.01" to +0.01" | 0.13" | Rockwell C52 | Ungraded | Silver | 3 | €96.02 | |
| D1 | 1582 | 9/16" | 0.13" | 9/16" | -0.01" to +0.01" | 0.13" | Rockwell 52 | Ungraded | Silver | 4 | €86.35 | |
| E1 | 1567 | M6 | 0.09" | M6 | -0.01" to +0.01" | 0.09" | Rockwell 52 | Ungraded | Silver | 10 | €61.12 | |
| F1 | 1568 | M6 | 2/25" | M6 | -0.01" to +0.01" | 2/25" | Rockwell C52 | Ungraded | Silver | 10 | €65.22 | |
| G1 | 1576 | M10 | 2/25" | M10 | -0.01" to +0.01" | 2/25" | Rockwell C52 | Ungraded | Silver | 6 | €90.40 | |
| H1 | 1575 | M10 | 2/25" | M10 | -0.01" to +0.01" | 2/25" | Rockwell C52 | Ungraded | Silver | 10 | €94.34 | |
| I1 | 1579 | M12 | 3/25" | M12 | -0.01" to +0.01" | 3/25" | Rockwell C52 | Ungraded | Silver | 4 | €88.29 | |
| J1 | 1578 | M12 | 2/25" | M12 | -0.01" to +0.01" | 2/25" | Rockwell 52 | Ungraded | Silver | 6 | €93.84 | |
| K1 | 1587 | M18 | 0.13" | M18 | -0.01" to +0.01" | 0.13" | Rockwell C52 | Ungraded | Silver | 2 | €80.76 | |
| L1 | 1586 | M18 | 0.13" | M18 | -0.01" to +0.01" | 0.13" | Rockwell C52 | Ungraded | Silver | 3 | €96.92 | |
| M1 | 1590 | M20 | 3/25" | M20 | -0.01" to +0.01" | 3/25" | Rockwell 52 | Ungraded | Silver | 3 | €95.64 | |
| N1 | 1591 | M20 | 0.13" | M20 | -0.01" to +0.01" | 0.13" | Rockwell C52 | Ungraded | Silver | 2 | €80.97 | |
| O1 | 1595 | M24 | 0.13" | M24 | -0.01" to +0.01" | 0.13" | Rockwell C52 | Ungraded | Silver | 1 | €91.46 | |
| P1 | 1594 | M24 | 0.13" | M24 | -0.01" to +0.01" | 0.13" | Rockwell 52 | Ungraded | Silver | 2 | €76.00 | |
| Q1 | 1598 | M27 | 0.22" | M27 | -0.02" to +0.02" | 0.22" | Rockwell C52 | Ungraded | Silver | 1 | €85.11 | |
| R1 | 1599 | M27 | 0.22" | M27 | -0.02" to +0.02" | 0.22" | Rockwell C52 | Ungraded | Silver | 1 | €114.72 |











































