Product Description
Palletmaster PM F4 Bolt, 3/8 inch diameter, Grade 8 alloy steel, hex head, meets ASME B18.2.1, manufactured for use with Palletmaster HSW manual pallet jack hydraulic units. Interchangeable with Palletmaster F4, PMF4, and PSF4 part numbers. Provides high tensile strength for hydraulic unit mounting applications.
Compatibility: Fits pallet jacks made by Palletmaster, model HSW. SKU: PM F4
Specifications
Part Numbers
| OEM Part Number | PM F4 |
| Cross-Reference Part Numbers | PMF4, F4, Palletmaster F4, PSF4 |
| Replaces/Supersedes | PMF4, F4, Palletmaster F4, PSF4 |
Frequently Asked Questions
Q: What size is the PM F4 bolt?
A: The PM F4 is a 3/8 inch diameter hex head bolt manufactured to ASME B18.2.1 specifications.
Q: What grade steel is the PM F4?
A: The PM F4 is Grade 8 alloy steel, providing high tensile strength suitable for hydraulic unit mounting applications on Palletmaster HSW manual pallet jacks.
Q: What cross-reference part numbers are equivalent to PM F4?
A: The PM F4 is interchangeable with PMF4, F4, Palletmaster F4, and PSF4. All of these part numbers refer to the same 3/8 inch Grade 8 hex head bolt.
Q: Which pallet jack models use the PM F4 bolt?
A: The PM F4 is designed for Palletmaster HSW manual pallet jacks. It serves as an OEM replacement bolt for hydraulic unit fastening points.
Q: Why is Grade 8 steel specified for the PM F4?
A: Grade 8 alloy steel delivers higher tensile strength and load-holding capacity than standard grades, which is critical for hydraulic unit mounting where vibration and pressure forces occur during pallet jack operation.