Product Description
Crown OEM hex nut CR 060021-008 for electric lift trucks. Thread: 1/4-28 UNF, carbon steel, Grade 2. Cross-references: Hyster, Toyota, E-Z-GO, and Cushman part numbers included.
Specifications
Material & Construction
| Material Specification | Carbon steel, SAE J995 Grade 2 |
| Hardness | Rockwell B70 minimum (Grade 2 specification) |
| Finish | Plain, oil finish |
| Steel Grade | SAE J995 Grade 2 |
| Thread Specification | 1/4-28 UNF (Unified National Fine) |
Part Numbers
| Part Number | CR 060021-008 |
| Cross-Reference Part Numbers | Hyster 0015004, Hyster 0015004C, Hyster 0015106, Hyster 0027535, E-Z-GO 00532G02, Cushman 00532G2, Toyota 00591-40221-81 |
Frequently Asked Questions
Q: What are the thread specifications for CR 060021-008?
A: CR 060021-008 features a 1/4-28 UNF (Unified National Fine) thread specification. This fine pitch thread provides secure fastening and vibration resistance in electric lift truck applications.
Q: What material grade is CR 060021-008?
A: CR 060021-008 is carbon steel SAE J995 Grade 2 with a minimum Rockwell B70 hardness. This material provides adequate strength for standard fastening applications in material handling equipment.
Q: Which other brands cross-reference to CR 060021-008?
A: CR 060021-008 cross-references to Hyster part numbers 0015004, 0015004C, 0015106, and 0027535; E-Z-GO 00532G02; Cushman 00532G2; and Toyota 00591-40221-81. Verify dimensions and thread specifications match before substituting.
Q: Can CR 060021-008 be used on Crown, Hyster, Toyota, and E-Z-GO equipment?
A: Yes, CR 060021-008 is compatible with electric lift trucks from Crown, Hyster, Toyota, E-Z-GO, and Cushman when thread size and specifications match your equipment assembly. Confirm part number compatibility before ordering.
Q: What is the durability of CR 060021-008 in cold storage environments?
A: CR 060021-008 carbon steel Grade 2 performs reliably in cold storage and standard ambient conditions. Grade 2 material maintains adequate hardness and does not become brittle at typical refrigeration temperatures.
Q: How often should CR 060021-008 be inspected for replacement?
A: Inspect CR 060021-008 during scheduled equipment maintenance. Replace if threads are stripped, fastener cannot reach proper torque specification, corrosion is present, or the nut is missing or damaged.