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.

Hex Flange Nut

What is a Hex Flange Nut?

A hex flange nut is a type of fastener with a built-in washer-like flange at one end. The flange helps distribute the load over a larger surface area, providing a more secure fastening and reducing the risk of damage to the connected materials. The hexagonal shape allows for easy tightening with a standard wrench or socket. These nuts are commonly used in applications where a wider bearing surface is required to prevent loosening and ensure stability, even under vibration.

Key Features of a Hex Flange Nut:

  • Integrated Flange: Acts as a washer to evenly distribute pressure and prevent damage.
  • Vibration Resistance: Helps prevent loosening in high-vibration applications.
  • Ease of Use: Can be easily tightened using a wrench or socket.
  • Durable Construction: Made from stainless steel, carbon steel, or other strong alloys for enhanced strength and corrosion resistance.
  • Variety of Finishes: Available in zinc-plated, black oxide, or other coatings for added protection.

Common Uses:

  • Automotive industry for securing engine and chassis components.
  • Construction and heavy machinery for stable fastening.
  • Industrial equipment assembly.
  • Applications requiring a strong, vibration-resistant fastening solution.
Hex Flange Nuts Specifications

Hex Flange Nuts Specifications

Specification Details
Hex Flange Nuts Standard EU, IFI, CSN, Italian, ASME, British BS, Indian IS, ISO, DIN, Polish PN, SAE
Hex Flange Nuts Sizes M4 to M100
Hex Flange Nuts Length 1/2″ to 2″ [Standard lengths or custom lengths as per requirement.]
Thread Types Metric (M) and Unified National Thread (UNC/UNF)
Hex Flange Nuts 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
Hex Flange Nuts Coating PTFE Coated Hex Flange Nuts, Hot Dip galvanized Hex Flange Nuts, Yellow Zinc Plated Hex Flange Nuts, Blue Zinc Plated Hex Flange Nuts, Black Zinc Plated Hex Flange Nuts, Zinc Cobalt Plated Hex Flange Nuts, Aluminium Zinc Flake Coated Hex Flange Nuts, Black Phosphate Hex Flange Nuts, Zinc Plated Hex Flange Nuts, Nickel Plated Hex Flange Nuts
High Tensile Grades 12.9 Hex Flange Nuts, 14.9 Hex Flange Nuts
Hex Flange Nuts Forming Hot Forged Hex Flange Nuts & Cold Forged Hex Flange Nuts
Hex Flange Nuts Materials & Grades

Hex Flange Nuts Materials & Grades

Materials Grades
Stainless Steel ASTM / ASME SA 312 GR. TP 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L
High Tensile 8.8, 10.9, 12.9, 14.9
Duplex Steel UNS NO S31803, S32205, S32550, S32750, S32760
Alloys Steel ASTM / ASME A/SA 193 / 194 – B6, B7 / B7M, B16, 2, 2HM, 2H, GR 6
Nickel Alloys Nickel Alloys 200, Nickel Alloys 201
Hastelloy Hastelloy C-22, C-276, C-2000, C-4, X, B, N, G
Inconel Inconel 600, 601, 625, 625LCF, 686, 718, 800, 825, X-750, 690, 602, 617, 925, A-289, AL-6XN, AL-904L
Most Selling Types Of Nuts

Most Selling Types Of Nuts

Hex Coupling Nuts Hex Coupling Nuts Hex Flange Nuts Hex Flange Nuts Hex Jam Nuts Hex Jam Nuts Hex Nuts Hex Nuts K Lock Nuts K Lock Nuts Nylock Jam Nuts Nylock Jam Nuts Nylock Nuts Nylock Nuts Slotted Nuts Slotted Nuts Square Thin Nuts Square Thin Nuts T Slot Nuts T Slot Nuts Weld Square Nuts Weld Square Nuts Wing Nuts Wing Nuts Lifting Eye Nuts Lifting Eye Nuts Heavy Hex Nuts Heavy Hex Nuts Hex Weld Nuts Hex Weld Nuts Hex Cap Nuts Hex Cap Nuts 12 Point Flange Nuts 12 Point Flange Nuts All Metal Lock Nuts All Metal Lock Nuts 2 Way Lock Nuts 2 Way Lock Nuts Acorn Nuts Acorn Nuts
Applications & Uses of Hex Bolts

Applications & Uses of Hex Flange Nut

Agriculture Industry

Hex Bolts in Agriculture Industry

Automobile

Hex Bolts in Automobile & Transportation

Oil and Gas

Hex Bolts in Oil and Gas Industry

Plumbing

Hex Bolts in Plumbing

Water Supply

Hex Bolts in Water Supply Systems

Chemical Refining

Hex Bolts in Chemical Refining

Building

Hex Bolts in Building & Construction

Power

Hex Bolts in Power Generation

Military

Hex Bolts in Military

Marine

Hex Bolts in Marine

Hex Flange Nuts Export Countries

Hex Flange Nut Manufacturer, Supplier, Exporter in Countries

Country Country Country Country
Hex Flange Nuts Exporters in Kuwait Hex Flange Nuts Exporters in India Hex Flange Nuts Exporters in Oman Hex Flange Nuts Exporters in Iran
Hex Flange Nuts Exporters in Qatar Hex Flange Nuts Exporters in China Hex Flange Nuts Exporters in UAE Hex Flange Nuts Exporters in Africa
Hex Flange Nuts Exporters in Turkey Hex Flange Nuts Exporters in Mexico Hex Flange Nuts Exporters in Canada Hex Flange Nuts Exporters in Malaysia
Hex Flange Nuts Exporters in Saudi Arabia Hex Flange Nuts Exporters in Brazil Hex Flange Nuts Exporters in USA Hex Flange Nuts Exporters in Sri Lanka
Hex Flange Nuts Exporters in Australia Hex Flange Nuts Exporters in Nigeria Hex Flange Nuts 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