-
Standard Range: Metric M1.0 > M52, Inch Oun > 2"
-
E-CATALOGUE
5/16-18 UNC X 2.1/2 Socket Countersunk Screw ASME B18.3 A4 Stainless Steel
Further Information
| Thread | T.P.I UNC | T.P.I UNF | a (max) | h (max) | t (min) | j |
|---|---|---|---|---|---|---|
| 4 | 40 | 48 | 0.255 | 0.083 | 0.055 | 1/16 |
| 6 | 32 | 40 | 0.307 | 0.097 | 0.066 | 5/64 |
| 8 | 32 | 36 | 0.359 | 0.112 | 0.076 | 3/32 |
| 10 | 24 | 32 | 0.411 | 0.127 | 0.087 | 1/8 |
| 1/4 | 20 | 28 | 0.531 | 0.161 | 0.111 | 5/32 |
| 5/16 | 18 | 24 | 0.656 | 0.198 | 0.135 | 3/16 |
| 3/8 | 16 | 24 | 0.781 | 0.234 | 0.159 | 7/32 |
| 1/2 | 13 | 20 | 0.938 | 0.251 | 0.172 | 5/16 |
| 5/8 | 11 | 18 | 1.188 | 0.324 | 0.220 | 3/8 |
| 3/4 | 10 | 16 | 1.438 | 0.396 | 0.220 | 1/2 |