65341W - Wichard Marine Black Watertight U-Bolt - 8mm Diameter - 5/16" - 80mm Length - 3-5/32"

Black Watertight U-Bolt - 8mm Diameter - 5/16" - 80mm Length - 3-5/32"

Features: 

• Fully drop-forged product with high-quality stainless steel
• Outstanding working and breaking loads
• Complete water-tightness thanks to the resistant rubber collar (black color)
• Easy installation (no need to use a waterproof sealant)
• Delivered with bolts and counter-plate
• Max tightening torque: 18 nm

Applications:

• Various fastening applications: shrouds, lifelines, blocks…

Specifications: 

• Materials: 316L stainless steel grade
• Color: Black
• Working load: (lb) 5290 / (kg) 2400 
• Breaking load: (lb) 10580 / (kg) 4800 
• Weight: (lb) 0.271 / (g) 123 

Dimensions:

• Length: (inch) 3 5/32" / (mm) 80 
• A: (inch) 1 27/64" / (mm) 36 
• B: (inch) 63/64" / (mm) 25 
• C: (inch) 1 37/64" / (mm) 40 
• D diameter: (inch) 5/16" / (mm) 8 

Caption:

• Working Load (WL): For nautical applications
• Working Load Limit (WLL): For industrial applications only. The safety factor is 5 times the breaking load. WLL = Breaking load / 5

*Sold as an Individual

The Wichard Marine Black Watertight U-Bolt, part number 65341W, is a fastening component designed for applications requiring secure and watertight connections. Constructed from 316L stainless steel, it offers resistance to corrosion and is suitable for environments where durability is critical. This U-bolt features an 8mm (5/16") diameter and an 80mm (3-5/32") length. Its primary feature is a resistant rubber collar, which ensures complete watertightness upon installation, eliminating the need for additional waterproof sealants. This simplifies deployment and reduces potential points of failure in moisture-prone settings. The product is delivered with all necessary bolts and a counter-plate, facilitating immediate installation. With a working load of 2400 kg (5290 lb) and a breaking load of 4800 kg (10580 lb), it is engineered for demanding fastening tasks, such as securing shrouds, lifelines, or blocks.