Product Description
Big Joe BJ 059438 is a 1/2-20 UNF hex axle nut manufactured for 4 inch caster wheel axle applications on Big Joe electric lift trucks, constructed of SAE Grade 5 steel and compatible with series 21A, 21P, and 21R models.
Specifications
Material & Construction
| Material Specification | Minimum SAE J995 Grade 5 steel |
| Hardness | Rockwell C21–C32 |
| Steel Grade | SAE Grade 5 |
Part Numbers
| OEM Part Number | 059438 |
| Manufacturer Part Number | BJ 059438 |
