4 Sets 304 Stainless Steel Square U Bolt,U Bolts 3 inch Wide,1/2" D x 3-1/16" W x 7-5/16"L U-Bolts for Boat Trailer with Nuts and Washers, for Automobiles Trailer, Ski Boat

★★★★★ 4.7 131 reviews

US$14.40
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US$14.40
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Free shipping Free 30-day returns

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Management number 221627997 Release Date 2026/05/03 List Price US$14.40 Model Number 221627997
Category

U bolt size :1/2" D x 3-1/16" W x 7-5/16"L, thread length :3".u bolts 3 inch wide for 3" x 3" square beams and shafts, (please check the measurements carefully before ordering), perfect for boat trailer shop installation, trailer crane, any boat traileromobiles Trailer, Ski Boat, or Sailboat Trailer

  • U bolt size :1/2" D x 3-1/16" W x 7-5/16" L, thread length :3".u bolts 3 inch wide for 3" x 3" square beams and shafts, (please check the measurements carefully before ordering), perfect for boat trailer shop installation, trailer crane, any boat trailer
  • 304 u bolts: square u bolt is made of 304 stainless steel.u-bolts is durable and has standard upgraded thread thread to prevent freezing. ubolt fits perfectly and supports over 100LBS per bolt
  • You can get: (4) trailer U-bolts, (8) heavy hex stainless steel nylon lock nuts, (8) flat washers, (8) lock washers. stainless steel bolts and nuts kit are only half the price of the hardware store, with these you can spend less time repairing and more time boating
  • Tips: stainless steel bolts and nuts kit recommended to use lubricant during installation to prevent wear and tear.When installing nuts, use a manual wrench or socket ratchet.Do not use high-speed power tools or impact tools to tighten the nuts
  • Note: Please measure the required size before making your selection
UPC 600609814857
Brand Foinwer
Model 1/2" D x 3-1/16" W x 7-5/16" L Ubolts
Head Type U-Bolt
Size Name 1/2" D x 3-1/16" W x 7-5/16"L
Metal Type Stainless Steel
Unit Count 1.0 Count
Part Number Foinwer
Thread Size 1/2“
Thread Type Unc
Grade Rating Grade 304
Manufacturer Foinwer
Thread Style Right Hand
Fastener Type U-Bolt
Item Diameter 0.5 Inches
Item Hardness Grade 2
Material Type Stainless Steel u bolt
Exterior Finish Stainless Steel
Thread Coverage Partially Threaded
Number of Pieces 4
Screw Head Style Flat, Square, U-Bolt
Manufacturer Grade Grade 304
Warranty Description 1 year
Compatible Groove Diameter 0.5 Inches

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