WHITTET-HIGGINS
WHITTET-HIGGINS AN-21 lock nut
ModelAN-21
Description
AN-21 lock nut, 12 TPI, 5-7/16" OD, 0.76" nominal thickness
Detailed description
12 threads per inch; 5-7/16" outside diameter; 0.76" nominal thickness; 4.122-12 thread size; 4.068" minimum thread pitch diameter; 4.076" maximum thread pitch diameter; W-21 lockwasher part number; UNS thread
Specifications
| Brand | WHITTET-HIGGINS |
|---|---|
| Model | AN-21 |
| Threads per Inch | 12 |
| Thread Size | 4.122-12 |
| Lockwasher/Lockplate Part Number | W-21 |
| 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-21 |
| Nominal Thickness | 0.76 Inch | 19.304 Millimeter |
| Thread Pitch Diameter Min | 4.068 Inch | 103.327 Millimeter |
| Thread Pitch Diameter Max | 4.076 Inch | 103.53 Millimeter |
| Outside Diameter | 5.438 Inch | 138.125 Millimeter |
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