Product
AmazonPrime

4 Sets M6 Square U-Bolts, 304 Stainless Steel U-Bolts (M6 x 50mm x 80mm), with Nuts, Bolt Plates, for Trailer, Sailboat, Automotive & Industrial Use

Zirc
Category: Industrial & Scientific > Fasteners > Bolts > U-Bolts

Price

$6.99

Rating

3.8(20 reviews)

Description

["https://m.media-amazon.com/images/S/aplus-media-library-service-media/4b559643-3156-4846-ae1e-f6e8c09ce36f.__CR0,0,970,600_PT0_SX970_V1___.jpg","https://m.media-amazon.com/images/S/aplus-media-library-service-media/4eed6c34-c912-4a4f-9bbc-4db1e08c218c.__CR0,0,970,600_PT0_SX970_V1___.jpg","https://m.media-amazon.com/images/S/aplus-media-library-service-media/687b34ac-0f8e-4e7e-89af-d999ef2b5094.__CR0,0,970,600_PT0_SX970_V1___.jpg"]

Key Features

  • 【U-BOLTS SIZE】 The square U bolts measures M6 diameter, 50mm (2") inner width, and 80mm (3.15") outer length – Confirm your tube/pipe OD matches the U-bolt ID before ordering.
  • 【INCLUDES】 4 U-bolts, 4 frame plates, 8 Hex nuts – Complete set for secure fastening.
  • 【MATERIAL】 U-Bolts Made of 304 stainless steel – Superior rust, moisture & corrosion resistance for long-term durability.
  • 【VERSATILE USE】 Ideal for trailers, boats, pipes, woodworking, automotive & industrial applications.
  • 【INSTALL TIP】 Apply oil when installing this U bolt to prevent wear; Avoid high-speed power tools to prevent thread damage.
View on Amazon

Product Details

Product ID

B0FGK6DNWY

ASIN

B0FGK6DNWY

Category

Industrial & Scientific > Fasteners > Bolts > U-Bolts

Reviews

20

Prime Eligible

Yes

Last Scraped

2/18/2026

Technical Details

AsinB0FGK6DNWY
Best sellers rank#128,359 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #103 in U-Bolts
BrandSieqioor
Date first availableAugust 10, 2025
Exterior finishStainless Steel
Fastener typeU-Bolt
Head styleFlat
Head typeHex
Item hardnessRockwell B70
Item weight8.6 ounces
ManufacturerSieqioor
Manufacturer gradeGrade 304
MaterialStainless Steel
Metal typeStainless Steel
Number of pieces4
Product dimensions3.15 x 2.95 x 1 inches
SizeM6 x 50mm x 80mm
Thread sizeM6
Thread styleRight Hand
Thread typeUnc

PDP Compliance Check

Loading...

All Assets (14)

Asset
image
Asset
image
Asset
image
Asset
image
Asset
image
Asset
image
Asset
image
Asset
image
Asset
image
Asset
image
Asset
image
Asset
image
Asset
image
Asset
image