Tie Down Engineering Roller Shaft 86030, 5/8 in. X 11-1/4 in. Zinc Plated Boat Trailer Bracket Pin with Cap Nuts

The Tie Down Engineering 86030 is a zinc-plated steel roller shaft sized 5/8 in. X 11-1/4 in., used as the mounting pin for bow and keel roller brackets on boat trailers. It serves as a direct replacement for a worn, bent, or rusted roller shaft, letting the roller assembly spin freely while supporting the hull as the boat is loaded, launched, and retrieved. The shaft is manufactured from zinc-plated steel for corrosion resistance in both fresh and saltwater environments, helping it hold up to repeated exposure at the ramp.

The packaged kit includes the roller shaft along with 2 cap nuts, giving you the fasteners needed to secure the shaft in the bracket without sourcing separate hardware. This makes it a straightforward swap when refurbishing a roller bracket or replacing a shaft that has corroded or seized. Beyond boat trailers, the 5/8 in. Diameter shaft is also suited to other roller and pivot applications such as equipment racks and conveyor systems.

Specifications

• Brand: Tie Down Engineering
• Manufacturer Part Number: 86030
• Product Name: Roller Shaft W/Cap Nuts 5/8 in. X 11-1/4 in.
• Shaft Diameter: 5/8 in.
• Shaft Length: 11-1/4 in.
• Material: Zinc-plated steel
• Finish/Color: Silver (zinc plated)
• Included Components: Roller shaft with 2 cap nuts
• Weight: 1.01 pounds
• Category: Roller Brackets

Fitment

Fits standard bow and keel roller brackets that use a 5/8 in. Diameter shaft measuring 11-1/4 in. In length.

Frequently Asked Questions

What size is the Tie Down Engineering 86030 roller shaft? The 86030 measures 5/8 in. In diameter and 11-1/4 in. In length.

Does the 86030 come with mounting hardware? Yes, the packaged kit includes the roller shaft itself along with 2 cap nuts for securing it in the bracket.

What is the 86030 roller shaft made of? It is made of zinc-plated steel, which resists corrosion in both fresh and saltwater conditions.

What is the 86030 used for? It is used as the pin that mounts a boat trailer's bow or keel roller, allowing the roller to spin while supporting the hull during loading and launching.

How much does the 86030 roller shaft weigh? The Tie Down Engineering 86030 weighs 1.01 pounds.

Will the 86030 fit any roller bracket? It fits standard bow and keel roller brackets designed for a 5/8 in. Diameter shaft that is 11-1/4 in. Long; check your bracket's shaft dimensions before ordering.

Can the 86030 be used for anything besides boat trailers? Yes, the 5/8 in. Zinc-plated shaft can also be used in other roller or pivot applications such as equipment racks and conveyor systems.

Is the 86030 a genuine Tie Down Engineering part? Yes, part number 86030 is a genuine Tie Down Engineering roller shaft, not a generic substitute.

What is included in the box with the 86030? The kit includes one roller shaft and 2 cap nuts for installation.

Are other lengths of this roller shaft available? Yes, Tie Down Engineering offers the same 5/8 in. Diameter shaft in other lengths, such as 13-1/4 in. And 15-1/4 in., under different part numbers for other bracket sizes.