Product Description
The 60021-095 jam nut is a Grade 2 steel fastening component designed for Crown electric pallet jacks and compatible lift truck equipment. This 1-inch 12 UNF right-hand threaded nut locks against a standard nut to prevent vibration loosening in critical wheel, axle, and suspension assemblies. Built for reliable, long-term service in warehouse and dock operations, the 60021-095 is a direct replacement for Crown PE-series electric pallet trucks and compatible with major lift truck manufacturers via cross-reference.
Specifications
Material & Construction
| Material Specification | Steel (Grade 2 specification) |
Mechanical Specifications
| Thread Type | Unified National Fine (UNF) |
| Thread Size | 1 inch - 12 UNF |
| Nut Grade | Grade 2 |
| Thread Direction | Right-hand |
| Nut Type | Jam Nut (Thin Profile) |
Part Numbers
| Part Number | CR 60021-095 |
| Manufacturer Part Number | 060021-095 |
| Alternate Part Numbers | 60021-095, 060021-95 |
| Cross-Reference Part Numbers | 1026-1015 (LPM), 220019306 (Yale), 221367 (E-Parts), 2366841 (Clark), 3121046 (Hyster), 3322602 (Gradall), 6805549 (Bobcat), 800075840 (TVH), A000019043 (Caterpillar), A0000-19043 (Caterpillar), A2711016 (Linde), HW-923 (Intrupa), LA2711016 (Linde), LA2711-016 (Linde) |
| Supersedes/Replaces | 60021-95, 060021-95 |
| Compatible Equipment | Crown PE 3000, PE 4000, PE 4500 electric pallet trucks; Yale, Clark, Hyster, Bobcat, Caterpillar, Linde equipment (via cross-reference) |
Frequently Asked Questions
Q: What does a jam nut do and why is CR 60021-095 used on lift trucks?
A: A jam nut is a thin nut used against a standard nut to lock it in place and prevent vibration loosening. CR 60021-095 is a 1-inch 12 UNF jam nut used in Crown electric lift truck wheel, axle, and suspension assemblies. The dual-nut system ensures critical fasteners remain secure during equipment operation.
Q: What are the thread specifications for CR 60021-095?
A: CR 60021-095 has 1-inch 12 UNF threads. UNF means Unified National Fine, which provides a finer pitch than coarse threads. This thread pitch is common for jam nuts and precision locking applications on lift truck fasteners. Verify your equipment calls for 1-12 UNF before ordering.
Q: What cross-reference part numbers are available for CR 60021-095?
A: CR 60021-095 has multiple cross-reference part numbers across lift truck manufacturers: 1026-1015 (LPM), 220019306 (Yale), 221367 (E-Parts), 2366841 (Clark), 3121046 (Hyster), 3322602 (Gradall), 6805549 (Bobcat), 800075840 (TVH), and A000019043 (Case). Verify cross-reference compatibility with your specific equipment model before using an alternate part number.
Q: Is CR 60021-095 suitable for cold storage or outdoor environments?
A: CR 60021-095 is a standard carbon steel jam nut. For cold storage, outdoor, or highly corrosive environments, stainless steel or zinc-plated alternatives may be preferred for extended service life. Contact us if your equipment operates in harsh conditions to discuss material options.
Q: How often should jam nuts like CR 60021-095 be checked or replaced?
A: Jam nuts should be inspected during regular maintenance and retorqued if any loosening is detected. Replace CR 60021-095 if threads are stripped, corroded, or cracked. Typical replacement intervals depend on equipment duty cycle and maintenance practices. Replace both the jam nut and standard nut as an assembly if either is damaged.