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Standard Range: Metric M1.0 > M52, Inch Oun > 2"
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E-CATALOGUE
4-40 UNC X 1/2 Phillips Pan Machine Screw ASME B18.6.3 A4 Stainless Steel
Part No. U79854400500A4
£12.44 (exc VAT) per 100
| Quantity Breaks | Price per 100 |
|---|---|
| 250 + | £12.44 |
| 500 + | £11.82 |
| 1000 + | £11.23 |
| 2500 + | £10.67 |
| 5000 + | £10.01 |
Further Information
| Thread | T.P.I UNC | T.P.I UNF | a | h | Drive |
|---|---|---|---|---|---|
| 2 | 56 | 64 | 0.167-0.155 | 0.062-0.053 | #1 |
| 3 | 48 | 56 | 0.193-0.180 | 0.071-0.062 | #1 |
| 4 | 40 | 48 | 0.219-0.205 | 0.080-0.070 | #1 |
| 5 | 40 | 44 | 0.245-0.231 | 0.089-0.079 | #2 |
| 6 | 32 | 40 | 0.270-0.256 | 0.097-0.087 | #2 |
| 8 | 32 | 36 | 0.322-0.306 | 0.115-0.105 | #2 |
| 10 | 24 | 32 | 0.373-0.357 | 0.133-0.122 | #2 |
| 1/4 | 20 | 28 | 0.492-0.473 | 0.175-0.162 | #3 |
| 5/16 | 18 | 24 | 0.615-0.594 | 0.218-0.203 | #4 |
| 3/8 | 16 | 24 | 0.740-0.716 | 0.261-0.244 | #4 |