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Lock Nuts, Anti Loosening, Industrial Grade

Lock Nuts, Anti Loosening, Industrial Grade

Specification Details
Size M3 to M100 (Metric) / ¼" to 4" (UNC/UNF/BSW/BSF)
TypeNut
StandardDin, Iso, Jis, Gb, Is, Bs, Astm
Length2 mm to 25 mm
MaterialStainless Steel, Monel, Inconel, Incoloy, Hastelloy, Nickel, Silicon Bronze, Phosphor Bronze

Lock Nuts

Caliber Enterprise is one of the top Lock Nuts Manufacturers providing high-quality and accurate-engineered fastening products that are set to deliver excellent grip and reliability. Lock Nuts are uniquely designed to resist vibration, heavy weight or dynamic loading and hence they are vital in industries like automotive, machinery, construction, and aerospace. These nuts are available in different grades, materials and sizes and are produced to very high standards of quality and give consistent performance in high performance applications. They are also well-constructed to be easily installed and to ensure maximum safety and efficiency to both small and big-scale projects.


Material & Grades Table – Lock Nuts

MaterialGrade / StandardNut SizeThread Pitch (mm)Across Flats (mm)Approx. Weight (kg/1000 pcs)
Carbon SteelISO 4035 / Zinc PlatedM61.010~3.8
Alloy SteelASTM A194 Gr 2HM81.2513~7.9
Stainless SteelAISI 304 / ISO 4035M61.010~4.0
Duplex SteelASTM A194 Gr 8MM101.517~16.5
Copper Base AlloysC36000 (Brass)M81.2513~9.2
Nickel AlloyInconel 625M121.7519~30.0
Lock Nuts are applied to avoid loosening of bolted joints that may be subjected to vibration, thermal expansion or dynamic loads. An easy-to-understand material and grade table will assist the engineers and customers on a B2B platform to choose the lock nuts that will have the correct strength, locking performance, and corrosion resistance to ensure the use of reliable fastening in industrial life. We supply Nylock Nuts, designed with a nylon insert to resist loosening under vibration and torque.


Type of Sub-products

Frequently Asked Questions

What is a lock nut?

What is a lock nut used for?

Where are lock nuts used?


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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