Best sourcing map U-Bolts of 2025

Corey Phillips Avatar
Corey Phillips
Last Updated: 1 Feb 2025

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U-bolts are essential fasteners commonly used in various applications, ranging from automotive to construction. Known for their distinctive U-shape, these bolts provide reliable support and stability, making them ideal for securing pipes, tubing, or other structural components. The sourcing map brand offers a selection of U-bolts that are designed to meet diverse needs, ensuring durability and strength for both professional and DIY projects. Their versatility and effectiveness make them a valuable addition to any toolkit.

At a Glance: Our Top Picks

sourcing map Round U-Bolts with Nuts and Washers Cover #TOP 1
sourcing map Round U-Bolts with Nuts and Washers
ftb score rating icon 9.8
sourcing map 27mm Stainless Steel U-Bolts Cover #TOP 2
sourcing map 27mm Stainless Steel U-Bolts
ftb score rating icon 9.7
sourcing map Round U-Bolts with Nuts and Washers Cover #TOP 3
sourcing map Round U-Bolts with Nuts and Washers
ftb score rating icon 9.5

Top 10 sourcing map U-Bolts

sourcing map Round U-Bolts with Nuts and Washers

a21012900ux0086
Silver
M6x20mmx50mm
sourcing map Round U-Bolts with Nuts and Washers Cover
sourcing map Round U-Bolts 8 Sets 0.79"(20mm) Inner Width 50mm Length Steel M6 with Nut, Plate, Washer

The sourcing map U-Bolts feature a thread diameter of M6, making them suitable for various applications. With an inner width of 20mm and a total length of 50mm, they provide a secure fit for pipes and other components. Each set includes 8 U-bolts, 16 nuts, and 16 round washers, ensuring you have everything you need for installation. Additionally, the steel construction with a galvanised surface treatment offers excellent rust and corrosion resistance, promoting durability and longevity for your projects.

What We Like
Durable steel construction
Corrosion-resistant galvanised finish
Includes all necessary components
Suitable for various applications
#TOP 2

sourcing map 27mm Stainless Steel U-Bolts

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Silver
M6x27mmx47mm
sourcing map 27mm Stainless Steel U-Bolts Cover
sourcing map U-Bolts 1-1/8"(27mm) Inner Width 304 Stainless Steel M6 U-Bolt Fastener for 27mm Pipe Dia 5pcs

The sourcing map U-Bolts are designed for various applications, enabling you to securely fix or connect components to pipes, wood, and more. Made from 304 stainless steel, these U-bolts offer excellent rust and corrosion resistance, ensuring long-lasting durability. With an M6 thread and a groove width of 27mm, they fit perfectly on a 27mm pipe diameter. The total length of 47mm provides ample reach for your fastening needs, making these U-bolts a convenient choice for both home and industrial use.

What We Like
Durable stainless steel construction
Rust and corrosion resistant
Versatile for multiple applications
Fits standard 27mm pipe diameter
#TOP 3

sourcing map Round U-Bolts with Nuts and Washers

a21012900ux0096
Silver
M6x40mmx90mm
sourcing map Round U-Bolts with Nuts and Washers Cover
sourcing map Round U-Bolts 4 Sets 1.57"(40mm) Inner Width 90mm Length Steel M6 with Nut, Plate, Washer

The sourcing map U-Bolts feature a thread diameter of M6 and accommodate rods up to 40mm wide. With a total length of 90mm, they provide a secure fastening option for various applications. The hex nut size of 10 x 5mm ensures a snug fit, while the frame plate offers additional support. Made from steel with a galvanized surface, these U-bolts deliver excellent rust and corrosion resistance, making them reliable for outdoor or industrial use.

What We Like
Durable steel construction
Excellent rust resistance
Easy to install
Versatile applications
Complete with nuts and washers
#TOP 4

sourcing map Round U-Bolts with Nuts and Plates

a21012900ux0146
Silver
M8x60mmx100mm
sourcing map Round U-Bolts with Nuts and Plates Cover
sourcing map Round U-Bolts 2 Sets 2.36"(60mm) Inner Width 100mm Length Steel M8 with Nut, Plate

The sourcing map U-Bolts are designed with an M8 thread diameter and fit a rod size of 60mm, making them ideal for securing various components. With a total length of 100mm, they provide ample reach for fastening. The accompanying hex nuts and plates enhance stability and ease of use, allowing you to securely fasten items to pipes or wooden structures. Constructed from steel with a galvanised finish, these U-Bolts resist rust and corrosion, ensuring long-lasting performance in demanding environments.

What We Like
Strong steel construction
Corrosion resistant
Easy to install
Versatile applications

sourcing map 304 Stainless Steel U-Bolts Set

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M10x100x140mm
sourcing map 304 Stainless Steel U-Bolts Set Cover
sourcing map Square U-Bolts, 3 Sets 100mm(3.94") Inner Width 140mm Length M10 304 Stainless Steel U Clamp Bolt with Nuts and Plates, for Boat Trailer

The sourcing map U-Bolts are crafted from 304 stainless steel, ensuring durability and resistance to corrosion, making them ideal for wet environments. With a thread diameter of M10 and an inner width of 100mm, these U-bolts provide a secure fit for various rod sizes. The deep and clear threading prevents slipping, giving you confidence during installation. Additionally, the included plates and nuts enhance convenience, ensuring you have everything needed for a firm connection while using these bolts in applications like trailers or plumbing.

What We Like
Corrosion-resistant stainless steel
Includes nuts and plates
Deep, clear threading
Versatile applications
Secure fit for various sizes
#TOP 6

sourcing map Round U-Bolts with Nuts and Plates

a21012900ux0135
Silver
M8x35mmx75mm
sourcing map Round U-Bolts with Nuts and Plates Cover
sourcing map Round U-Bolts 4 Sets 1.38"(35mm) Inner Width 75mm Length Steel M8 with Nut, Plate

The sourcing map U-Bolts are designed for versatility and strength. With a thread diameter of M8 and a length of 75mm, these bolts easily fit pipes and rods of 35mm diameter. The included hex nuts and plates enhance the product's usability, making it simple for you to secure components. Crafted from steel with a galvanised finish, these bolts resist rust and corrosion, ensuring long-lasting durability. This product is ideal for connecting boats, pipelines, and trailers, giving you peace of mind in your projects.

What We Like
Durable galvanised steel construction
Easy to install and secure
Resistant to rust and corrosion
Versatile for various applications
#TOP 7

sourcing map Square U-Bolts for Trailers

a22091400ux0488
M10x62mmx100mm
sourcing map Square U-Bolts for Trailers Cover
sourcing map Square U-Bolts, 2 Sets 62mm(2.44") Inner Width 100mm Length M10 304 Stainless Steel U Clamp Bolt with Nuts and Plates, for Boat Trailer

The sourcing map U-Bolts are designed for durability and convenience. With an M10 thread diameter and an inner width of 62mm, they fit rods up to 60mm, ensuring a secure fit for your needs. The total length of 100mm makes them versatile for various applications. Made from 304 stainless steel, these bolts are resistant to corrosion, making them perfect for wet environments. Additionally, the deep and clear threads prevent slipping, giving you confidence during use.

What We Like
Corrosion-resistant stainless steel
Secure fit for various applications
Deep, clear threads prevent slipping
Includes nuts and plates
#TOP 8

sourcing map 304 Stainless Steel U-Bolts

a24073100ux1939
Silver
sourcing map 304 Stainless Steel U-Bolts Cover
sourcing map Round U-Bolts, 4 Sets 50mm(1.97") Inner Width 68mm Length M6 304 Stainless Steel U Clamp Bolt with Nuts and Plates, for Boat Trailer

The sourcing map U-Bolts feature a thread diameter of M6 and an inner width of 50mm, making them ideal for various fastening applications. Their total length of 68mm ensures a secure fit in different materials. Made from 304 stainless steel, these bolts resist corrosion and rust, especially useful in wet environments. Additionally, the deep and clear threads prevent slippage, giving you confidence that your connections will remain secure throughout use.

What We Like
Corrosion-resistant stainless steel
Deep, clear thread design
Includes nuts and plates
Versatile for various applications
#TOP 9

sourcing map Square U-Bolts with Nuts and Washers

a20090800ux0529
silver
30x80mm(W*L)
sourcing map Square U-Bolts with Nuts and Washers Cover
sourcing map Square U-Bolts 1-1/4"(30mm) Inner Width Carbon Steel M6 with Nuts, Frame Plate, Round Washers 4 Set

The sourcing map U-Bolts feature an M6 thread diameter and are designed to fit square rods with an inner width of 30mm, providing a reliable fastening solution for various applications. With a total length of 80mm, these U-bolts are easy to install by simply inserting and tightening the nuts at both ends. The included hex nuts, frame plates, and round washers enhance the overall performance and stability, making them ideal for connecting boats, pipelines, and other structures. Their carbon steel construction ensures resistance to rust and corrosion, delivering durability for long-lasting use.

What We Like
High corrosion resistance
Easy to install
Suitable for various applications
Durable carbon steel construction
#TOP 10

sourcing map Square U-Bolts with Nuts and Washers

a20090800ux0559
Silver
40x120mm(W*L)
sourcing map Square U-Bolts with Nuts and Washers Cover
sourcing map Square U-Bolts 1-5/8"(40mm) Inner Width 120mm Length Carbon Steel M8 with Nuts, Frame Plate, Round Washers 4 Set

The sourcing map U-Bolts are designed for a variety of fastening applications. With an M8 thread diameter, they fit square rods measuring 40mm in inner width, ensuring a secure fit. The total length of 120mm provides ample reach for various projects. Additionally, the included hex nuts and round washers facilitate a tight connection, enhancing stability and safety in your installations. Made from carbon steel, these U-bolts offer excellent resistance to rust and corrosion, ensuring durability and longevity.

What We Like
Durable carbon steel construction
Easy to install with included nuts
Versatile for multiple applications
Good resistance to rust
Secure fit for various rod sizes
Buying Guide Image
Editor's Notes

During our sourcing map u-bolt research, we found 63 sourcing map u-bolt products and shortlisted 10 quality products. We collected and analyzed 4,707 customer reviews through our big data system to write the sourcing map u-bolts list. We found that most customers choose sourcing map u-bolts with an average price of £9.27.

The sourcing map u-bolts are available for purchase. The top 10 picks range in price from a low of £9.00 to a high of £21.00, find the one that fits your budget. The seller of top 1 product has received honest feedback from 20,002 consumers with an average rating of 4.8.

Written by
Corey Phillips Avatar

Corey Philips is an electrician and lighting expert. He graduated from the University of Birmingham in 2012 with a Bachelor's degree in electrical and electronics engineering. Corey is a specialist contractor in lights. He sells and installs and recommends lights and lamp sheds, and other lights accessories. Aside from that, Corey is vast in installing and maintaining electrical appliances like air conditioners, water heaters, and the likes.