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LAC–0428–2MD
LAS/LAC/LA4 Locknuts
LN Self-Locking Fasteners from the PEM Fasteners catalogue, page 109.
- Type: LAC
- Material: Stainless steel (300 series)
- Finish: Dry-film lubricant
- Thread size: 1/4-28
- Min. sheet thickness: 1.37 mm
Specifications
Dimensions and data
| Property | Value |
|---|---|
| Thread Size | .250-28 (1/4-28) |
| Thread Code | 0428 |
| Shank Code | 2 |
| A (shank) Max. | .054 in |
| Min. Sheet Thickness | .054 in |
| Hole Size in Sheet +.003 −.000 | .515 in |
| C Max. | .514 in |
| D Max. | .510 in |
| E ±.015 | .600 in |
| T2 Max. | .310 in |
| Min. Dist. Hole ℄ to Edge | .42 in |
Type (Fastener Material)
| Property | Value |
|---|---|
| 300 Series Stainless | LAC |