Male Nuts
| Male Nut | Dimensions, in. (mm) | ||||
|---|---|---|---|---|---|
| FR Size (in.) | P-Thread Size and Type | Basic Ordering Number | L | E | F |
| 1/8 | 5/16-24 UNF | -MN-FR2 | 0.50 (12.7) | 0.21 (5.3) | 3/8 (9.5) |
| 1/4 | 9/16-18 UNF | -MN-FR4 | 0.71 (18.0) | 0.36 (9.1) | 5/8 (15.9) |
| 1/2 | 7/8-14 UNF | -MN-FR8 | 0.81 (20.6) | 0.61 (15.5) | 15/16 (23.8) |
| 5/8 | 1-14 UNS | -MN-FR10 | 0.81 (20.6) | 0.74 (18.8) | 1 1/16 (27.0) |
| 3/4 | 1 1/4-18 UNEF | -MN-FR12 | 1.00 (25.4) | 0.89 (22.6) | 1 5/16 (33.3) |
| 1 | 1 1/2-20 UN | -MN-FR16 | 1.19 (30.2) | 1.20 (30.5) | 1 5/8 (41.3) |
Units: inch