Company Introduction

Company Introduction

Mcneil Instruments is a trusted name in the global steel and metal industry, delivering premium-quality products and customized solutions to meet diverse industrial needs. With a strong presence in the Kuwait and across international markets, we specialize in manufacturing and supplying stainless steel pipes, tubes, flanges, fasteners, and other high-performance metal products.

Our commitment to quality, innovation, and customer satisfaction sets us apart. Backed by years of industry expertise, we adhere to international standards and ensure precision engineering in every product we deliver. At Mcneil Instruments, we aim to build long-lasting relationships with clients by providing reliable, durable, and cost-effective solutions for industries such as oil & gas, construction, marine, and petrochemicals.

U Bolt

What is a U Bolt?

A U bolt is a type of fastener that is shaped like the letter “U” with two parallel threaded arms and a curved or rounded base. This design allows the U bolt to securely clamp pipes, tubes, or cylindrical objects to a surface. It is typically used in conjunction with nuts and washers to create a firm hold. U bolts are manufactured from various materials, such as stainless steel, carbon steel, or galvanized steel, to ensure strength, durability, and corrosion resistance in different environments.

Key Features of a U Bolt:

  • U-Shaped Design: Provides a secure fit around pipes, tubes, and other round objects.
  • Threaded Ends: Both arms have threads for easy fastening with nuts and washers.
  • Versatility: Can be used for clamping, anchoring, or supporting components.
  • Material Options: Available in stainless steel, carbon steel, and galvanized coatings for improved corrosion resistance.
  • Custom Sizes: Offered in various diameters, lengths, and thread types to suit specific requirements.
  • Load-Bearing Capacity: Designed to withstand heavy loads and vibrations in industrial or structural applications.

Common Uses:

  • Pipe and Tube Support: Securing pipes or conduit to walls, ceilings, or structural beams.
  • Automotive Applications: Used in vehicle exhaust systems, suspension setups, or leaf spring clamping.
  • Construction: Anchoring and fastening poles or cylindrical structures to surfaces.
  • Marine Industry: Securing cables, ropes, or equipment on boats and docks.
  • Electrical Systems: Supporting conduit or cable runs.
  • HVAC and Plumbing: Fixing ducts, pipelines, or tubing in industrial or residential setups.
U Bolts Specifications

U Bolts Specifications

Specification Details
U Bolts Standard EU, IFI, CSN, Italian, ASME, British BS, Indian IS, ISO, DIN, Polish PN, SAE
U Bolts Sizes M2, M2.5, M3, M4, M5, M6, M8, M10, M12, M14, M16, M20, M24, M30, M36 to M160
U Bolts Length 3/8 to 8″
U Bolts Materials High Tensile, Stainless Steel, Inconel Fasteners, Incoloy Fasteners, Hastelloy Fasteners, Monel Fasteners, Silicon Bronze, Phospher Bronze, Aluminium Bronze, Nickel, Brass, Copper, Copper Nickel, Nitronic, Nimonic, ASME, ASTM
U Bolts Coating PTFE Coated U bolt, Hot Dip galvanized U bolt, Yellow Zinc Plated U bolt, Blue Zinc Plated U bolt, Black Zinc Plated U bolt, Zinc Cobalt Plated U bolt, Aluminium Zinc Flake Coated U bolt, Black Phosphate U bolt, Zinc Plated U bolt, Nickel Plated U bolt
U Bolts Forming Hot Forged U Bolts & Cold Forged U Bolts
High Tensile grades 12.9 U Bolts, 14.9 U Bolts
U Bolts Forming Hot Forged U Bolts & Cold Forged U Bolts
U Bolts Sub Type Fully Threaded U Bolts, Partial Threaded U Bolts, Metric U Bolts, Imperial U Bolts
U Bolts Sizes & Standards

U Bolts Sizes & Standards

Standards Sizes
ASME B18.2.1 U Bolts 3/8 inch to 3 inch
BS 1769 U Bolts ½ inch to 2 inch
ASME B18.2.3.6M U Bolts M12 to M36
ASME B18.2.3.7M U Bolts M16 to M36
DIN 6914 U Bolts M12 to M36
ISO 7412 U Bolts M12 to M36
UNI 5712 U Bolts M12 to M36
DIN-EN 14399-4 U Bolts M12 to M36
Related Types of Bolts Manufacturers

Related Types of Bolts Manufacturers

Hex Bolt

Hex Bolt Manufacturer

Elevator Bolt

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Eye Bolt

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Heavy Hex Bolt

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Hex Flange Bolt

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Hollow Allen Bolt

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Hollow Hex Bolt

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J Bolt

J Bolt Manufacturer

Machine Bolt

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Shoulder Bolt

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Socket Head Bolt

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Square Head Bolt

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Countersunk Bolt

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Carriage Bolt

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U Bolt

U Bolt Manufacturer

Stud Bolt

Stud Bolt Manufacturer

Allen Bolt

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Anchor Bolt

Anchor Bolt Manufacturer

Lag Bolt

Lag Bolt Manufacturer

Hanger Bolt

Hanger Bolt Manufacturer

Applications & Uses of U Bolts

Applications & Uses of U Bolts

Agriculture Industry

U Bolts in Agriculture Industry

Automobile

U Bolts in Automobile & Transportation

Oil and Gas

U Bolts in Oil and Gas Industry

Plumbing

U Bolts in Plumbing

Water Supply

U Bolts in Water Supply Systems

Chemical Refining

U Bolts in Chemical Refining

Building

U Bolts in Building & Construction

Power

U Bolts in Power Generation

Military

U Bolts in Military

Marine

U Bolts in Marine

U Bolts Export Countries

U Bolts Manufacturer, Supplier, Exporter in Countries

Country Country Country Country
U Bolts Exporters in Kuwait U Bolts Exporters in India U Bolts Exporters in Oman U Bolts Exporters in Iran
U Bolts Exporters in Qatar U Bolts Exporters in China U Bolts Exporters in UAE U Bolts Exporters in Africa
U Bolts Exporters in Turkey U Bolts Exporters in Mexico U Bolts Exporters in Canada U Bolts Exporters in Malaysia
U Bolts Exporters in Saudi Arabia U Bolts Exporters in Brazil U Bolts Exporters in USA U Bolts Exporters in Sri Lanka
U Bolts Exporters in Australia U Bolts Exporters in Nigeria U Bolts Exporters in 85+ countries
Hex Bolts Export Countries

Manufacturer & Exporter of Hex Bolts in the Following Countries

Country Country Country Country Country
Saudi Arabia Kazakhstan Zimbabwe Netherlands India
Afghanistan Belgium UAE Israel Europe
New Zealand Mexico Canada Venezuela United Kingdom
United States South Africa Malaysia Poland Germany
Singapore Sri Lanka Australia Brazil Ireland