New Arrivals/Restock

A.A Square U Bolt with Hardware for Boat Trailer, Galvanized Steel, 1/2" Diameter x 3-1/16" x 4-5/16" for 3x3 Beam (8 Pack)

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$20.99 cheaper than the new price!!

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New  $34.99
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Product details

Management number 211254862 Release Date 2026/04/04 List Price $14.00 Model Number 211254862
Category

Square U Bolt with Hardware for Boat Trailer, 4 and 8 packs - 1/2 D x 3-1/16 W x 4-5/16 Inch - 1/2 D x 3-1/16 W x 3-5/16 Inch - 1/2 D x 2-1/8 W x 4-3/4 Inch - 1/2 D x 2-1/8 W x 6-5/16 Inch - 3/8 D x 1-5/8 W x 3-3/8 Inch - 1/2 D x 3-1/16 W x 7-5/16 Inch

  • 8 pack of Square U-Bolt: 1/2 x 3-1/16 x 4-5/16 inch and hardware for 3x3 cross member
  • U-Bolts made from heavy-duty, durable galvanized steel
  • Zinc coated to prevent rusting and suitable for marine trailers and motor boats in saltwater, freshwater, coastal conditions, and utility/land trailers in icy conditions
  • Includes: (8) square u-bolts, (16) hex nuts, (16) flat washers, (16) lock washers
Brand A.A
Color Silver
Head Type Square
Size Name 1/2 D x 3-1/16 W x 4-5/16 Inch
Metal Type Alloy Steel
Unit Count 1.0 Count
Part Number U-Bolt-kits-xx
Thread Size Multiple
Thread Type Unc
Manufacturer Automotive Authority LLC
Thread Style Left Hand
Fastener Type U-Bolt
Item Diameter 0.5 Inches
Item Hardness Grade 8.8
Material Type Alloy Steel
Exterior Finish Zinc Plated, Galvanized
Item Dimensions 8 x 4 x 2 inches
Thread Coverage Partially Threaded
Screw Head Style Square
Manufacturer Grade Grade 2
Compatible Groove Diameter 0.5 Inches
Global Trade Identification Number 00810132345517

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