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Hex Nuts Manufacturer & Supplier | Stainless Steel, Carbon Steel & Alloy Steel | Caliber Enterprise

Hex Nuts Manufacturer & Supplier | Stainless Steel, Carbon Steel & Alloy Steel | Caliber Enterprise
Specification Details
SizeM3 to M64
TypeNut
StandardDin, Iso, Jis, Gb, Is, Bs, Astm
Length5.5mm to 95mm
MaterialStainless Steel, Monel, Inconel, Incoloy, Hastelloy, Nickel, Silicon Bronze, Phosphor Bronze

Hex Nuts Manufacturer in India

Caliber Enterprise is a leading Hex Nuts Manufacturer that offers high quality fastening solutions which are developed to be strong, durable, and stable in performance. Its product Hex Nuts are employed in the construction, machinery, automotive and industrial industry with bolts and screws to fix the joints. These nuts are made of high-grade materials hence have a superior level of corrosion, wear and stress resistance hence can be used in harsh environments. They have accurate threading and uniform sizes which makes them easy to install and fasten in numerous projects.


Material & Grades Table – Hex Nuts

MaterialGrade / StandardNut SizeThread Pitch (mm)Across Flats (mm)Approx. Weight (kg/1000 pcs)
Stainless SteelAISI 304 / ISO 4032M61.010~3.6
Alloy SteelASTM A194 Gr 2HM81.2513~7.5
Duplex SteelASTM A194 Gr 8MM101.517~15.8
Carbon / Alloy SteelASTM A194 Gr 7M121.7519~28.0
Copper Base AlloysC36000 (Brass)M101.517~14.5
Nickel AlloyInconel 625 / ASTM B446M162.024~65.0

Hex​‍​‌‍​‍‌​‍​‌‍​‍‌ Nuts are the common companions of bolts and threaded rods which are generally used in construction, machinery, piping, and industrial assemblies to allow secure fastening.Having an unambiguous material and grade table is very important to the engineering and purchasing departments in a B2B marketplace, as it helps them to check the mechanical strength, corrosion resistance, and standard compliance that are necessary for the fastening to perform reliably. we also supply Heavy Hex Nuts, designed with a larger and thicker body to provide superior strength in high-load applications.

Key Features & Advantages

  • Six-sided design for easy tightening and removal
  • Accurate internal threads for secure bolt engagement
  • High dimensional precision and consistent performance
  • Stainless steel grades provide excellent corrosion resistance
  • High-strength grades support demanding fastening applications
  • Compatible with standard bolts, studs, and threaded rods
  • Available in customized sizes, threads, grades, and surface finishes

Chemical Composition

Representative Grade: Stainless Steel 304

ElementPercentage (%)
Chromium (Cr)18.0–20.0
Nickel (Ni)8.0–10.5
Manganese (Mn)2.00 max.
Carbon (C)0.080 max.
Silicon (Si)1.00 max.
Iron (Fe)Balance

Mechanical Properties

PropertyValue
Tensile Strength515 MPa min.
Yield Strength205 MPa min.
Elongation40% min.
Hardness92 HRB max.

Equivalent Grade

StandardGrade
ASTMF594 Type 304
UNSS30400
EN1.4301
DINX5CrNi18-10


Type of Sub-products

Frequently Asked Questions

Are Hex Nuts corrosion resistant?

What factors affect the strength of Hex Nuts?

Are test certificates available for Hex Nuts?

Can I place a bulk order for Hex Nuts?

What is the lead time for Hex Nuts?

Are equivalent grades available for Hex Nuts?

How do I start an enquiry for Hex Nuts?

Countries We Export

  • India

Cities We Supply

  • Bangalore Urban

  • Hyderabad

  • Jaipur

  • Kalyan

  • Rampura

  • Sion, Mumbai

  • Surat

  • Thane

  • Gandhinagar

  • Rajahmundry

  • Panipat

  • Ahmadnagar

  • Ahmadpur

  • Bangalore Rural

  • Chandigarh

  • Chennai

  • Coimbatore

  • Haridwar

  • Jodhpur

  • Kolhapur

  • Mumbai

  • Murud (raigad)

  • Navi Mumbai

  • New Delhi

  • Rudrapur

  • Hosdurg

  • Durgapur

  • Ahmedabad

  • Jodhpur (ahmedabad)

  • Kolkata

  • Mumbai Suburban

  • Nashik

  • Raipur

  • Rajkot

  • Varanasi

  • Visakhapatnam

  • Angul

  • Bengaluru

  • Lucknow

  • Nagpur

  • Pune

  • Moradabad

  • Bharuch

Industries We Serve

  • Oil And Gas Industries industry

    Oil And Gas Industries

  • Gasket Industry industry

    Gasket Industry

  • Sugar industry

    Sugar

  • Automobile Industry industry

    Automobile Industry

  • Defense Industry industry

    Defense Industry

  • Construction & Fabrications industry

    Construction & Fabrications

  • Paper Mill industry

    Paper Mill

  • Bridge And Building industry

    Bridge And Building

  • Aerospace Industries industry

    Aerospace Industries

  • Railways industry

    Railways

  • Pharmaceuticals Industry industry

    Pharmaceuticals Industry

  • Power Plant industry

    Power Plant

  • Electrical Industry industry

    Electrical Industry

  • Ring Man Units industry

    Ring Man Units

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