4Pack 1/2" x 2-1/16"x 6-5/16" Square U-Bolts, Hot-dip Galvanized Square U-Bolt Boat Trailer U-Bolts with Washers and Nuts for Sailboat Trailer Automobiles Industrial Part.

★★★★★ 4.3 84 reviews

$23.99
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$23.99
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Product details

Management number 218115946 Release Date 2026/05/03 List Price $9.60 Model Number 218115946
Category
  • 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 2-1/16 x 6-5/16 inch (Approx. 13mm x 53mm x 160mm)(D x W x L), with a thread length of 2-1/2 inches (Approx. 63.5mm) It's ideal for use with 2 x 2 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
Brand KATUNA
Color Silver
Model Hot Dip D-1/2" x W 2-1/16" xL 6-5/16"
Set Name 4Pack
Head Type Square
Size Name Hot Dip D-1/2" x W 2-1/16" xL 6-5/16"
Metal Type Hot-dip galvanized, Zinc
Unit Count 4.0 Count
Part Number 6-5/16H1P
Thread Size 1/2" D x 2 1/16" W x 6 5/16" L
Thread Type Unc
Finish Types Silver
Manufacturer KATUNA
Thread Class 3A
Thread Style Right Hand
Fastener Size 1/2" x 2-1/16" x 6-5/16"
Fastener Type U-Bolt
Item Diameter 0.5 Inches
Item Hardness Grade 8.8
Material Type Hot Dipped Galvanized, Zinc
Exterior Finish Hot-dip galvanized
Item Dimensions 4.8 x 2.1 x 0.5 inches
Number Of Items 4
Thread Coverage Fully Threaded
Number of Pieces 4
Outside Diameter 0.5 Inches
Screw Head Style Square
Manufacturer Grade heavy-duty
Compatible Groove Diameter 0.5 Inches

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4.3 out of 5
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