
WHITTET-HIGGINS
WHITTET-HIGGINS AN-18 lock nut
ModelAN-18
Description
AN-18 lock nut, 12 TPI, 4-21/32" OD, 0.698" nominal thickness
Detailed description
12 threads per inch; 4-21/32" outside diameter; 0.698" nominal thickness; 3.527-12 thread size; 3.473" minimum thread pitch diameter; 3.48" maximum thread pitch diameter; W-18 lockwasher part number; UNS thread
Specifications
| Brand | WHITTET-HIGGINS |
|---|---|
| Model | AN-18 |
| Threads per Inch | 12 |
| Thread Size | 3.527-12 |
| Lockwasher/Lockplate Part Number | W-18 |
| Thread Name | UNS |
| Other Features | Low Carbon Steel |
| Inch - Metric | Inch |
| Category - BDI | Retaining and Locking Devices Locknut |
| Product Group - BDI | 420 |
| Harmonized Tariff Code | 7318.16.00.30 |
| Manufacturer Item Number | AN-18 |
| Nominal Thickness | 0.698 Inch | 17.729 Millimeter |
| Outside Diameter | 4.656 Inch | 118.262 Millimeter |
| Thread Pitch Diameter Min | 3.473 Inch | 88.214 Millimeter |
| Thread Pitch Diameter Max | 3.48 Inch | 88.392 Millimeter |






