Description
C.E. Smith U-Bolt 7/16" x 3-1/8" x 3" Square | Boat Supply Store
For securing vital components to trailer frames, this C.E. Smith U-bolt provides a robust 7/16"-14 threaded connection. Its substantial 3-1/8" inner width and 3" length accommodate various bracket and roller assemblies, offering critical support for boat trailers. Engineered with a Grade 5 strength rating and zinc-plated for superior corrosion resistance, it ensures dependable performance during frequent transport and exposure to elements. This component is essential for maintaining the structural integrity of your boat's terrestrial conveyance system.
Key Features
- Corrosion Resistance: Zinc-plated for extended service life in marine and trailer environments.
- Structural Integrity: Grade 5 strength rating ensures robust load-bearing capacity.
- Precise Fitment: 3-1/8" inner width is engineered for standard trailer frame dimensions.
- Secure Mounting: 7/16"-14 thread diameter provides a strong mechanical fastening point.
- Convenient Installation: Square bend design facilitates straightforward attachment to flat surfaces.
- Complete Kit: Includes all necessary nuts and washers for immediate application.
- Durable Construction: Manufactured by C.E. Smith, a trusted name in marine hardware.
- Versatile Application: Ideal for attaching brackets, rollers, and other accessories to trailer frames.
Specifications
| Product Specifications | |
|---|---|
| Brand | C.E. Smith |
| Diameter/Thread | 7/16"-14 |
| Width (Inner) | 3-1/8" |
| Length (Inner) | 3" |
| Bend Type | Square |
| Strength Rating | Grade 5 |
| Material | Zinc-Plated Steel |
| Included Hardware | Nuts and Washers |
Who This Is For
Boat owners and trailer maintenance professionals requiring secure and durable hardware for trailer frame accessory mounting. This U-bolt is designed for those undertaking trailer repairs or modifications that necessitate reliable fastening solutions.
How It Compares
| Feature | C.E. Smith U-Bolt 7/16" x 3-1/8" x 3" Square | Seastar Solutions U |
|---|---|---|
| Diameter/Thread | 7/16"-14 | 7/16"-14 |
| Width | 3-1/8" | — |
| Length | 3" | — |
| Bend Type | Square | Square |
| Includes Nuts & Washers | Yes | Yes |
Common Concerns Answered
How long will the zinc plating last in saltwater environments?
While zinc plating offers good corrosion resistance for typical trailer use, prolonged submersion or constant exposure in highly aggressive saltwater conditions may eventually lead to degradation. For extreme marine applications, periodic inspection and maintenance, or considering stainless steel alternatives, is advisable.
Are the threads precisely formed?
Occasionally, users report that the threads may exhibit slight roughness, necessitating a quick clean with a die or wire brush prior to nut installation to ensure smooth engagement and proper seating.
Will this U-bolt fit my trailer frame precisely?
With an inner width of 3-1/8" and an inner length of 3", this U-bolt is designed for common trailer frame dimensions. Always measure your trailer frame's cross-section and desired mounting area to confirm compatibility before purchase.
Frequently Asked Questions
What is the thread size of this U-bolt?
The thread size of this C.E. Smith U-bolt is 7/16 inches with a thread pitch of 14 threads per inch (7/16"-14).
What are the dimensions of the U-bolt's inner width and length?
The inner width of this U-bolt is 3-1/8 inches, and its inner length is 3 inches.
What material is this U-bolt made of?
This U-bolt is constructed from steel and is zinc-plated for enhanced corrosion resistance.
Does this U-bolt come with nuts and washers?
Yes, this C.E. Smith U-bolt includes the necessary nuts and washers for installation.
What type of bend does this U-bolt have?
This U-bolt features a square bend, designed for efficient mounting onto flat surfaces like trailer frames.
