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Standard Range: Metric M1.0 > M52, Inch Oun > 2"
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E-CATALOGUE
1/4-20 UNC X 1.1/4 TX30 Pan Machine Screw ASME B18.6.3 A2 Stainless Steel
Further Information
| Thread | T.P.I UNC | T.P.I UNF | a | h | Drive |
|---|---|---|---|---|---|
| 4 | 40 | 48 | 0.219-0.205 | 0.080 | T10 |
| 6 | 32 | 40 | 0.270-0.256 | 0.097 | T15 |
| 8 | 32 | 36 | 0.322-0.306 | 0.115 | T20 |
| 10 | 24 | 32 | 0.373-0.357 | 0.133 | T25 |
| 1/4 | 20 | 28 | 0.492-0.473 | 0.175 | T30 |
| 5/16 | 18 | 24 | 0.615-0.594 | 0.218 | T40 |
| 3/8 | 16 | 24 | 0.740-0.716 | 0.261 | T45 |