Description
Wichard Black Watertight U-Bolt 10mm | Boat Supply Store
Eliminate water ingress and ensure robust deck or bulkhead connections with the Wichard Black Watertight U-Bolt. Constructed from fully drop-forged 316L stainless steel, this U-bolt offers exceptional strength with a working load of 7930 lb (3600 kg) and a breaking load of 15430 lb (7000 kg). The integrated watertight rubber collar simplifies installation by eliminating the need for additional sealants, making it ideal for securing shrouds, lifelines, or blocks on offshore vessels operating in demanding Gulf Coast conditions.
Key Features
- Superior Strength derived from fully drop-forged 316L stainless steel construction.
- Exceptional Durability ensures longevity in harsh marine environments.
- Complete Watertightness achieved via a unique, resistant rubber collar.
- Simplified Installation eliminates the need for external waterproof sealants.
- High Working Load of 7930 lb (3600 kg) for critical rigging applications.
- High Breaking Load of 15430 lb (7000 kg) provides a significant safety margin.
- Includes Hardware for straightforward mounting with bolts and counter-plate.
- Black Rubber Collar provides a clean aesthetic and enhanced sealing.
Specifications
| Product Specifications | |
|---|---|
| Diameter | 10mm (25/64") |
| Length | 90mm (3-35/64") |
| Material | 316L Stainless Steel with Black Rubber Collar |
| Working Load | 7930 lb (3600 kg) |
| Breaking Load | 15430 lb (7000 kg) |
| Weight | 0.483 lb (219 g) |
| Max Tightening Torque | 36 nm |
Who This Is For
Sailors, boat owners, and marine professionals requiring robust, watertight fastening solutions for critical applications like shrouds, lifelines, and block attachments. Ideal for those prioritizing reliability and ease of installation in challenging marine environments.
How It Compares
| Feature | Wichard Black Watertight U-Bolt 10mm | Competitor |
|---|---|---|
| Material | 316L Stainless Steel | 316 Stainless Steel |
| Diameter | 10mm (25/64") | — |
| Length | 90mm (3-35/64") | — |
| Watertight Feature | Integrated Rubber Collar | None specified |
| Working Load (lb) | 7930 | Typically less capable |
| Breaking Load (lb) | 15430 | Typically less capable |
| Includes Bolts & Counter-plate | Yes | Typically Yes |
Common Concerns Answered
Is this U-bolt worth the higher price point compared to standard options?
While the initial investment may be higher, the Wichard Black Watertight U-Bolt offers significant long-term value. Its drop-forged 316L stainless steel construction and integrated watertight rubber collar provide superior durability and eliminate the need for additional sealants, reducing installation time and potential maintenance issues.
What if the rubber collar on the U-bolt gets damaged?
The rubber collar is engineered for exceptional durability and resistance to marine conditions. While designed for longevity, Wichard products are renowned for their quality. For this specific model, replacement parts should be sourced directly through authorized marine chandleries if ever required, ensuring continued watertight integrity.
How does the watertight feature truly work and benefit my boat?
The integrated rubber collar creates a continuous seal around the mounting point, preventing water from penetrating the deck or bulkhead structure. This is crucial for preventing rot, corrosion, and structural damage, particularly in high-traffic areas or where water pooling is a concern.
Frequently Asked Questions
What is the working load limit of the Wichard Black Watertight U-Bolt?
The working load limit (WLL) for the Wichard Black Watertight U-Bolt is 7930 lb (3600 kg).
What materials is the Wichard Black Watertight U-Bolt made from?
This U-bolt is constructed from fully drop-forged 316L stainless steel, featuring a black rubber collar for watertightness.
How is the watertightness achieved on this U-bolt?
Watertightness is achieved through a unique, integrated rubber collar that forms a seal when the U-bolt is installed, eliminating the need for separate sealants.
What are the dimensions of the Wichard Black Watertight U-Bolt?
The U-bolt has a diameter of 10mm (25/64") and a length of 90mm (3-35/64").
Can this U-bolt be used for lifelines?
Yes, this U-bolt is an excellent choice for securing lifelines due to its high strength, durability, and watertight properties, ensuring a secure and protected rig.
