Zinc Plated Class 5 Steel Standard Hex Nylon Insert Locknuts
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| Style | Model | Thread Size | Hex Width | Hex Height | Nut Height | Hardness | Temp. Range | Hex Type | Pkg. Qty. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | M12300.040.0001 | M4 x 0.7 | 7 mm | 5 mm | 5 mm | Rockwell C30 | -0°F to +250°F | Standard Hex | 100 | €10.29 | |
| B | M12300.050.0001 | M5 x 0.8 | 8 mm | 5 mm | 5 mm | Rockwell C30 | -0°F to +250°F | Standard Hex | 100 | €6.23 | |
| C | M12300.060.0001 | M6 x 1 | 10 mm | 6 mm | 6 mm | Rockwell C30 | -0°F to +250°F | Standard Hex | 100 | €5.16 | |
| D | M12300.070.0001 | M7 x 1 | 11 mm | 7.5 mm | 7.5 mm | Rockwell C30 | -0°F to +250°F | Standard Hex | 100 | €18.82 | |
| E | M12320.080.0100 | M8 x 1 | 13 mm | 8 mm | 8 mm | - | - | Standard Hex | 100 | €9.17 | |
| F | M12300.080.0001 | M8 x 1.25 | 13 mm | 8 mm | 8 mm | Rockwell C30 | -0°F to +250°F | Standard Hex | 100 | €8.64 | |
| G | M12320.100.0100 | M10 x 1 | 17 mm | 10 mm | 10 mm | - | - | Standard Hex | 100 | €38.54 | |
| H | M12300.100.0001 | M10 x 1.5 | 17 mm | 10 mm | 10 mm | - | - | Standard Hex | 100 | €18.47 | |
| I | M12320.100.0125 | M10 x 1.25 | 17 mm | 10 mm | 10 mm | - | - | Standard Hex | 100 | €37.45 | |
| J | M12320.120.0100 | M12 x 1 | 19 mm | 12 mm | 12 mm | - | - | Standard Hex | 50 | €74.02 | |
| D | M12320.120.0150 | M12 x 1.5 | 19 mm | 12 mm | 12 mm | - | - | Standard Hex | 50 | €28.30 | |
| K | M12320.120.0125 | M12 x 1.25 | 19 mm | 12 mm | 12 mm | - | - | Standard Hex | 50 | €31.28 | |
| L | M12300.120.0001 | M12 x 1.75 | 19 mm | 12 mm | 12 mm | Rockwell 30 | -58°F to +302°F | Standard Hex | 50 | €10.45 | |
| D | M12320.140.0150 | M14 x 1.5 | 22 mm | 14 mm | 14 mm | - | - | Standard Hex | 50 | €47.72 | |
| M | M12300.140.0001 | M14 x 2 | 22 mm | 14 mm | 14 mm | - | - | Standard Hex | 50 | €41.99 | |
| D | M12320.160.0150 | M16 x 1.5 | 24 mm | 16 mm | 16 mm | - | - | Standard Hex | 25 | €20.33 | |
| D | M12300.160.0001 | M16 x 2 | 24 mm | 16 mm | 16 mm | Rockwell C30 | -0°F to +250°F | Standard Hex | 25 | - | RFQ
|
| D | M12320.180.0150 | M18 x 1.5 | 27 mm | 18.5 mm | 18.5 mm | Rockwell 30 | -58°F to +302°F | Standard Hex | 25 | €54.12 | |
| D | M12320.200.0150 | M20 x 1.5 | 30 mm | 20 mm | 20 mm | Rockwell 30 | -58°F to +302°F | Standard Hex | 10 | €27.68 | |
| D | M12320.200.0200 | M20 x 2 | 30 mm | 20 mm | 20 mm | Rockwell 30 | -58°F to +302°F | Standard Hex | 10 | €34.68 | |
| D | M12300.200.0001 | M20 x 2.5 | 30 mm | 20 mm | 20 mm | - | - | Standard Hex | 10 | €17.14 | |
| N | M12320.220.0150 | M22 x 1.5 | 32 mm | 22 mm | 22 mm | Rockwell 30 | -58°F to +302°F | Standard Hex | 10 | €36.26 | |
| D | M12300.220.0001 | M22 x 2.5 | 32 mm | 22 mm | 22 mm | Rockwell 30 | -58°F to +302°F | Standard Hex | 10 | €28.55 | |
| D | M12320.240.0150 | M24 x 1.5 | 36 mm | 24 mm | 24 mm | Rockwell 30 | -58°F to +302°F | Standard Hex | 10 | €38.64 | |
| D | M12320.240.0200 | M24 x 2 | 36 mm | 24 mm | 24 mm | Rockwell 30 | -58°F to +302°F | Standard Hex | 10 | €50.63 | |
| D | M12300.240.0001 | M24 x 3 | 36 mm | 24 mm | 24 mm | Rockwell 30 | -58°F to +302°F | Standard Hex | 10 | €36.07 | |
| O | M12320.270.0150 | M27 x 1.5 | 41 mm | 27 mm | 27 mm | Rockwell 30 | -58°F to +302°F | Standard Hex | 5 | €85.97 | |
| D | M12320.270.0200 | M27 x 2 | 41 mm | 27 mm | 27 mm | Rockwell 30 | -58°F to +302°F | Standard Hex | 5 | €48.15 | |
| D | M12300.270.0001 | M27 x 3 | 41 mm | 27 mm | 27 mm | Rockwell 30 | -58°F to +302°F | Standard Hex | 5 | €41.27 | |
| D | M12320.300.0150 | M30 x 1.5 | 46 mm | 30 mm | 30 mm | Rockwell 30 | -58°F to +302°F | Standard Hex | 5 | €56.60 | |
| D | M12320.300.0200 | M30 x 2 | 46 mm | 30 mm | 30 mm | Rockwell 30 | -58°F to +302°F | Standard Hex | 5 | €58.30 | |
| D | M12320.330.0150 | M33 x 1.5 | 50 mm | 33 mm | 33 mm | Rockwell 30 | -58°F to +302°F | Standard Hex | 2 | €66.53 | |
| D | M12320.330.0200 | M33 x 2 | 50 mm | 33 mm | 33 mm | Rockwell 30 | -58°F to +302°F | Standard Hex | 2 | €56.82 | |
| P | L12300.330.0001 | M33 x 3.5 | 50 mm | 33 mm | - | - | - | Standard Hex | 32 | €233.50 | |
| Q | M12300.330.0001 | M33 x 3.5 | 50 mm | 33 mm | 33 mm | Rockwell 30 | -58°F to +302°F | Standard Hex | 2 | €38.74 | |
| D | M12320.360.0150 | M36 x 1.5 | 55 mm | 36 mm | 36 mm | Rockwell 30 | -58°F to +302°F | Standard Hex | 2 | €70.70 | |
| D | M12320.360.0300 | M36 x 3 | 55 mm | 36 mm | 36 mm | Rockwell 30 | -58°F to +302°F | Standard Hex | 2 | €70.70 | |
| D | M12300.360.0001 | M36 x 4 | 55 mm | 36 mm | 36 mm | Rockwell 30 | -58°F to +302°F | Standard Hex | 2 | €31.42 | |
| D | M12320.390.0300 | M39 x 3 | 60 mm | 39 mm | 39 mm | Rockwell 30 | -58°F to +302°F | Standard Hex | 2 | €129.04 | |
| D | M12300.390.0001 | M39 x 4 | 60 mm | 39 mm | 39 mm | Rockwell 30 | -58°F to +302°F | Standard Hex | 2 | €57.52 | |
| R | M12320.420.0150 | M42 x 1.5 | 65 mm | 42 mm | 42 mm | Rockwell 30 | -58°F to +302°F | Standard Hex | 2 | €216.31 | |
| D | M12320.420.0300 | M42 x 3 | 65 mm | 42 mm | 42 mm | Rockwell 30 | -58°F to +302°F | Standard Hex | 2 | €117.31 | |
| S | L12300.420.0001 | M42 x 4.5 | 65 mm | 42 mm | - | - | - | Standard Hex | 14 | €246.22 | |
| D | M12300.420.0001 | M42 x 4.5 | 65 mm | 42 mm | 42 mm | Rockwell 30 | -58°F to +302°F | Standard Hex | 2 | €50.90 | |
| D | M12320.450.0300 | M45 x 3 | 70 mm | 45 mm | 45 mm | Rockwell 30 | -58°F to +302°F | Standard Hex | 2 | €186.48 | |
| D | M12300.450.0001 | M45 x 4.5 | 70 mm | 45 mm | 45 mm | Rockwell 30 | -58°F to +302°F | Standard Hex | 2 | €86.60 | |
| D | M12320.480.0150 | M48 x 1.5 | 75 mm | 48 mm | 48 mm | Rockwell 30 | -58°F to +302°F | Standard Hex | 2 | €1,582.36 | |
| D | M12320.480.0300 | M48 x 3 | 75 mm | 48 mm | 48 mm | Rockwell 30 | -58°F to +302°F | Standard Hex | 2 | €211.33 | |
| D | M12300.480.0001 | M48 x 5 | 75 mm | 48 mm | 48 mm | Rockwell 30 | -58°F to +302°F | Standard Hex | 2 | €105.57 | |
| D | M12300.520.0001 | M52 x 5 | 80 mm | 52 mm | 52 mm | Rockwell 30 | -58°F to +302°F | Standard Hex | 1 | - | RFQ
|
| D | M12300.640.0001 | M64 x 6 | 95 mm | 64 mm | 64 mm | Rockwell 30 | -58°F to +302°F | Standard Hex | 1 | €842.10 |


















