Product Description
Locking nut
Frequently Asked Questions
Q: What is the 40DM80 locking nut used for?
A: The 40DM80 is a locking nut designed for forklift assemblies. It secures threaded fasteners on masts, hydraulic cylinders, load-bearing frames, and other critical components subject to vibration.
Q: Which forklift equipment is the 40DM80 compatible with?
A: This locking nut fits forklifts from Hyster, Toyota, Crown, Raymond, Jungheinrich, Linde, Clark, Mitsubishi, CAT, and BT. Confirm the specific model, fastener location, and thread specifications before purchasing.
Q: What is the material composition of the 40DM80?
A: Forklift locking nuts are typically steel or stainless steel with a nylon insert or deformed thread design. Material grade ensures durability under repetitive loading and vibration in warehouse operations.
Q: How does the 40DM80 differ from 40DM8?
A: Both are locking nuts for forklift use. Differences may include thread size, pitch, or locking mechanism design. Measure your fastener and compare specifications to ensure correct selection.
Q: What is the lifespan of the 40DM80 before replacement?
A: Locking nut lifespan depends on usage cycles and operating conditions. Replace after repeated removal, when locking friction decreases, or if threads become damaged or corroded.