Product Description
Hyster HY 016820 is an OEM wheel lug bolt with 1/2-20 UNF threads and 1 inch length, used for securing wheels on Hyster electric lift truck models such as W40XL and W40XT. Manufactured from alloy steel, Grade 8, with a hex head and standard OEM cross-reference numbers.
Specifications
Material & Construction
| Bolt Grade | Grade 8 |
| Finish/Coating | Plain steel finish |
| Hardness | Rockwell C33–39 (industry range for Grade 8 wheel bolts) |
Part Numbers
| OEM Part Number | HY 016820 |
| Manufacturer Part Number | HY016820 |
| Cross-Reference Part Numbers | HY16820, 16820, Hyster 16820 |
Frequently Asked Questions
Q: What are the thread specifications for HY 016820?
A: HY 016820 is a wheel lug bolt with 1/2-20 UNF threads and 1 inch length. The hex head design is standard for Hyster electric lift truck wheel assemblies.
Q: What grade is HY 016820 and why does it matter?
A: HY 016820 is Grade 8 alloy steel with Rockwell C33-39 hardness rating. Grade 8 is the OEM standard for wheel lug bolts because it provides the strength required to secure wheels safely under heavy load and vibration in industrial lift truck service.
Q: Which Hyster lift truck models use HY 016820?
A: HY 016820 is used on Hyster electric lift truck models including the W40XL and W40XT. Other models with the same wheel stud pattern and lug bolt size will accept this part. Verify your equipment model before ordering.
Q: What are the cross-reference part numbers for HY 016820?
A: Cross-reference numbers include HY16820, 16820, and Hyster 16820. All designations refer to the same OEM part.
Q: Does HY 016820 come with a coating or finish?
A: HY 016820 has a plain steel finish with no additional coating applied. The plain finish is standard for OEM wheel lug bolts in industrial service.