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Heavy Hex Nut Manufacturer in India
Heavy Hex Nuts
Heavy Hex Nuts Manufacturer & Supplier in India
Heavy Hex Nuts are extra-thick, six-sided nuts with larger widths across flats and thicker bodies than standard hex nuts. They are ideal for high-strength bolting applications in heavy-duty industries such as construction, power plants, refineries, and infrastructure projects, where high clamping force and vibration resistance are essential.
High-Performance Heavy Hex Nuts
At AN Fastener Supplier, we specialize in manufacturing and supplying a wide range of Heavy Hex Nuts that conform to global standards. Made from premium-grade materials, our nuts are designed to deliver exceptional durability, mechanical strength, and corrosion resistance across demanding environments.
Specifications of Heavy Hex Nuts
Standards Compliance
ASME, DIN, ISO, BS, UNI, IFI, IS, SAE, Polish PN, CSN
Size Range
- Metric Sizes: M2 to M160
- Imperial Sizes: 3/8″ to 8″
- Thread Options: UNC, UNF, ISO, BSW, ACME
Nut Types
- Heavy Hex Full Nuts
- Heavy Hex Jam Nuts
- Heavy Hex Lock Nuts
Material We Offer
- Stainless Steel: 304, 304L, 316, 316L, 321, 347, 904L
- Carbon Steel
- High Tensile Steel: Grades 8, 10, 12
- Alloy Steel: A193 B7, B16, A194 2H, 2HM
- Nickel Alloys: Monel, Inconel, Hastelloy, Nimonic
- Non-Ferrous Metals: Brass, Copper, Phosphor Bronze, Aluminium Bronze, Silicon Bronze
Coatings & Finishes
- PTFE Coating
- Hot Dip Galvanized
- Zinc Plated (Yellow / Blue / Black)
- Zinc-Nickel / Zinc-Cobalt
- Black Phosphate
- Aluminium Zinc Flake
- Nickel Plated
Applications of Heavy Hex Nuts
- Construction: Steel structures, bridges, tunnels, foundation bolts
- Oil & Gas: Offshore platforms, pipelines, refineries
- Power Plants: Turbine and heat exchanger bolting
- Automotive & Machinery: Engines, frames, equipment assemblies
- Marine & Shipbuilding: Corrosion-resistant structural fastening
Heavy Hex Nuts properties
Why Choose AN Fasteners Supplier for Heavy Hex Nuts?
- Wide range of sizes, coatings, and materials
- Adherence to international quality standards
- Competitive pricing and fast delivery
- Custom manufacturing and private labeling available
- Bulk stock available for immediate dispatch
📦 Place Your Order Today and ensure maximum strength and reliability for your fastening needs with our top-grade Heavy Hex Nuts. At AN Fastener Supplier, we deliver quality, precision, and performance—every time.