6523+ Products


498+ Categories


🔥 Unlock your 1-month free trial

K Lock Nuts, Grade 8.8, 10.9 & 12.9 | Heavy Duty Locking Nuts, High Tensile Strength, Industrial Use, Astm Din Standard

K Lock Nuts, Grade 8.8, 10.9 & 12.9 | Heavy Duty Locking Nuts, High Tensile Strength, Industrial Use, Astm Din Standard

Specification Details
SizeM02 to M33
TypeCustom Fasteners, Bolt, Nut, Screw, Rivet, Washer, Threaded Rod, Studs, Coated, Nails
StandardDin, Iso, Jis, Is, Gb, Bs, Astm
Length3 mm to 200 mm
MaterialStainless Steel, Phosphor Bronze, Monel, Inconel, Incoloy, Hastelloy, Nickel, Silicon Bronze

K Lock Nuts, SS 304, SS 316 & Alloy Steel Grades | High Strength Fasteners, Industrial Grade, ASTM DIN Standard

Akbarali Enterprises stands as a reliable K-lock nuts manufacturer, offering high-performance fastening solutions engineered for durability and precision. Prevailing torque nuts, also called K-lock nuts, are developed with a special top-locking design providing friction to the threads against which they fit and thus maintaining a secure fit even in vibratory dynamic loading conditions. This qualifies them to be very suitable for critical applications in the B2B industry, such as automotive assemblies, heavy machinery, structural engineering and industrial equipment. These nuts are made with high-quality raw materials and come in a great variety of grades like Grade 8, Grade 10 and Grade 12 to be used as carbon steel and stainless steel versions like SS 304, SS 316 and SS 316L, which have high corrosion resistance, strength and long life when used in severe environments. Their durable construction and reliability in locking are key options for industries that require safety and reliability.

As a leading nuts supplier, the focus remains on delivering K-lock nuts that comply with international quality standards such as ASTM, DIN, and ISO, ensuring dimensional accuracy and superior mechanical properties. These nuts are very popular in terms of their reusability and torque, ease of installation and also due to their capability to hold the clamps without requiring any further fixing elements such as washers or adhesives. The conical type of locking section at the top, offering prevailing 
torque, can resist the loosening even in the application where continuous movement or vibration is involved. These nuts can be used in most industries with the diverse fastening needs because of their precision in manufacture and quality controls. With its superior performance in both high-temperature and corrosive applications, the presence of various grades means the end user can find the appropriate material to meet his/her end-use application and make K Lock Nuts a cost-effective, reliable fastening solution.


K Lock Nuts Weight Chart (Metric Sizes)

Size (mm)Thread Pitch (mm)Approx Weight (kg per 100 pcs)
M50.80.25
M61.00.45
M81.250.95
M101.51.80
M121.753.20
M162.07.50
M202.514.50
M243.025.00
M303.545.00
M364.075.00




Type of Sub-products

Frequently Asked Questions

What is a K Lock Nut, and how does it differ from a standard lock nut?

What are the main advantages of using K Lock Nuts?

What materials are K Lock Nuts made from, and how does the material affect their performance?


Countries We Export

  • India


Cities We Supply

  • Ahmadnagar

  • Ahmedabad

  • Bengaluru

  • Chandigarh

  • Chennai

  • Coimbatore

  • Haridwar

  • Hyderabad

  • Jaipur

  • Jodhpur

  • Kalyan

  • Kolhapur

  • Kolkata

  • Lucknow

  • Mumbai

  • Murud (raigad)

  • Nagpur

  • Nashik

  • Navi Mumbai

  • New Delhi

  • Pune

  • Raipur

  • Rajkot

  • Rampura

  • Surat

  • Thane

  • Varanasi

  • Visakhapatnam

  • Moradabad

  • Angul

  • Rudrapur

  • Hosdurg

  • Gandhinagar

  • Rajahmundry

  • Durgapur

  • Bharuch

  • Panipat


Industries We Serve

  • Sugar industry

    Sugar

  • Oil And Gas Industries industry

    Oil And Gas Industries

  • Paper Mill industry

    Paper Mill

  • Power Plant industry

    Power Plant

  • Bridge And Building industry

    Bridge And Building

  • Aerospace Industries industry

    Aerospace Industries

  • Automobile Industry industry

    Automobile Industry

  • Electrical Industry industry

    Electrical Industry

  • Defense Industry industry

    Defense Industry

  • Construction & Fabrications industry

    Construction & Fabrications

  • Ring Man Units industry

    Ring Man Units

  • Railways industry

    Railways

  • Gasket Industry industry

    Gasket Industry

  • Pharmaceuticals Industry industry

    Pharmaceuticals Industry