Wichard Marine Black Watertight U-Bolt - 8mm Diameter - 5/16" - 80mm Length - 3-5/32" is organized for gaskets, seals & o-rings shoppers who need a clear, professional marine parts buying experience.

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

Fitment & Product Details

• Brand / Manufacturer: Wichard Marine, Wichard
• Material: stainless steel, rubber
• Color: black

• Search-optimized by brand, system, part type, and fitment cues.
• Verify compatibility with your original part number, engine model, and application before ordering.
• Built for boat owners, e-commerce shoppers, and professional marine service teams.