KATUNA 4Pack 1/2" x 3-1/16"x 4-5/16" Square U-Bolts, Hot-dip Galvanized Square U-Bolt Boat Trailer U-Bolts with Washers and Nuts for Sailboat Trailer

KATUNA 4Pack 1/2" x 3-1/16"x 4-5/16" Square U-Bolts, Hot-dip Galvanized Square U-Bolt Boat Trailer U-Bolts with Washers and Nuts for Sailboat Trailer

We're thrilled to include these fantastic components in your order: (4) U-bolts, (8) hot-dipped galvanised hex nuts, (8) flat washers, and (8) lock washers This U-bolt is the perfect size for your needs at 1/2 x 3-1/16 x 4-5/16 inch (Approx. 13mm x 78mm x 110mm)(D x W x L), with a thread length of 2-1/2 inches (Approx. 63.5mm) It's ideal for use with 3 x 3 inch square beams and shafts! Product tolerance ±0.8mm Stronger corrosion resistance and longer service life：In suburban areas, standard hot-dip galvanising protection can last for more than 20 years without maintenance. In urban or offshore areas, hot-dip galvanising protection can last up to 10 years. Electro-galvanised products last only 1-2 years Simple and easy inspection: hot-dip zinc layers can be tested visually and with a simple non-destructive coating thickness chart, ensuring quality and reliability Wider range of applications：Hot-dip galvanising is good for use in strong acids and alkali mists. It is suitable for highway fences, power pylons and other objects that require long-term rust prevention. Electro-galvanising is mainly used for small indoor objects Product incluede: (4) Ubolts, (8) Hot Dipped Galvanized hex nuts, (8) Flat washers, (8) Lock washers.U bolts for boat trailer are made of Hot Dipped Galvanized, strong and long-lasting.Designed for fastening products to pipe, wood, etc Suitable for automotive, plumbing and other home and industrial applications Plate and nuts included Manufactured from steel wire.We will solve it for you within 24 hours.Do not worry.