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Standard Range: Metric M1.0 > M52, Inch Oun > 2"
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E-CATALOGUE
1/2-20 UNF Hexagon Lock Nut ASME B18.2.2 A4 Stainless Steel
Part No. U4391220A4
£159.35 (exc VAT) per 100
| Quantity Breaks | Price per 100 |
|---|---|
| 25 + | £159.35 |
| 50 + | £151.38 |
| 100 + | £143.81 |
| 250 + | £136.64 |
| 500 + | £128.20 |
Further Information
| Thread | T.P.I UNC | T.P.I UNF | f (max) | h (max) |
|---|---|---|---|---|
| 1/4 | 20 | 28 | 0.438 | 0.163 |
| 5/16 | 18 | 24 | 0.500 | 0.195 |
| 3/8 | 16 | 24 | 0.562 | 0.227 |
| 7/16 | 14 | 20 | 0.688 | 0.260 |
| 1/2 | 13 | 20 | 0.750 | 0.323 |
| 9/16 | 12 | 18 | 0.875 | 0.324 |
| 5/8 | 11 | 18 | 0.938 | 0.387 |
| 3/4 | 10 | 16 | 1.125 | 0.446 |
| 7/8 | 9 | 14 | 1.312 | 0.510 |
| 1" | 8 | 12 | 1.500 | 0.575 |
| 1.1/4" | 7 | 12 | 1.875 | 0.782 |
| 1.1/2" | 6 | 12 | 2.250 | 0.911 |