High Tensile Bolts

₹9 - ₹79

Minimum Order : 450 piece

Customization as per requirements


High Tensile Bolts – Specification

Specification Details
SizeM3 to M100
TypeBolt
StandardDin, Iso, Jis, Gb, Is, Bs, Astm
Length3 mm to 200 mm
MaterialStainless Steel, Monel, Inconel, Incoloy, Hastelloy, Nickel, Silicon Bronze, Phosphor Bronze

High Tensile Bolts Manufacturer In India

Caliber Enterprise is a leading High Tensile Bolts manufacturer that provides premium quality fastening solutions designed for strength and reliability. Alloy steel makes high tensile bolts which are heat-treated to attain high hardness and tensile strength. They are extensively applied in heavy machinery, automobile, structural systems, and construction projects where high loading stability and durability are very much needed. These Hex Bolts as well are free of corrosion and protect against safe and long term use even under the conditions of harsh environment.


The High Tensile Bolts are needed every second in the B2B business area since they serve major purposes in jobs that involve accuracy and safety. Oil and gas industries, railways, power plants, and shipbuilding are the industries that use these bolts as they can withstand extreme stress and vibrations. Their capacity improves structural stability besides the ability to lower the maintenance costs, thus, making them an effective option in industrial level projects. High Tensile Bolts are a reliable choice of fasteners when it comes to tight-knit fastening needs.


Type of Sub-products

  • Grade 8.8 High Tensile Bolts
    Grade 8.8 High Tensile Bolts

    Grade 8.8 High Tensile Bolts

    Medium carbon steel bolts ideal for structural joints requiring balanced strength and durability.

  • Grade 10.9 High Tensile Bolts
    Grade 10.9 High Tensile Bolts

    Grade 10.9 High Tensile Bolts

    High strength bolts suited for heavy machinery, automotive, and load bearing engineering applications.


Frequently Asked Questions

What makes High Tensile Bolts different from regular bolts?

High tensile bolts are engineered with higher strength materials such as alloy or medium carbon steel and are heat treated to withstand greater loads shear stress and tension. Unlike standard bolts they are used in heavy duty applications that require superior mechanical strength. The base materials used to manufacture high strength bolts are also high strength. High strength steel commonly known as 45 steel 40 boron steel and 20 manganese titanium boron steel is used to make the screws nuts and washers of high strength steel bolts.

What is a high tensile bolt?

The majority of high strength bolts are in the 10.9 category, however there are also 8.8 and 10.9 categories. Ordinary bolts do not have screw holes which are automatically big in size as compared to the high strength bolts. High tensile bolts are better in place of stainless steel fasteners that are made to fit in different applications. These grades include 10.9, 8.8, DIN 933 grades among others. A lot of standards like the IS1364, IS1363, DIN EN ISO 4014 etc. are also present.

What standards do your High Tensile Bolts follow?

Our high tensile bolts follow globally recognized standards that ensure their strength reliability and compatibility across various industries. We manufacture bolts according to ISO 898-1 for mechanical properties and DIN 931 or DIN 933 for dimensional accuracy. For structural applications we also comply with ASTM A325 and ASTM A490 which specify requirements for heavy hex structural bolts used in steel to steel connections. Additionally BS 3692 and IS 1367 are followed for thread specifications and general bolt performance.


Countries We Export – High Tensile Bolts

  • India

Cities We Supply – High Tensile Bolts

  • Ahmadpur
  • Ahmadnagar
  • Ahmedabad
  • Bangalore Urban
  • Bangalore Rural
  • Bengaluru
  • Coimbatore
  • Chennai
  • Chandigarh
  • Haridwar
  • Hyderabad
  • Jaipur
  • Jodhpur
  • Jodhpur (ahmedabad)
  • Kalyan
  • Kolhapur
  • Mumbai
  • Mumbai Suburban
  • Murud (raigad)
  • Nagpur
  • Lucknow
  • New Delhi
  • Navi Mumbai
  • Kolkata
  • Nashik
  • Pune
  • Raipur
  • Rajkot
  • Rampura
  • Sion, Mumbai
  • Surat
  • Thane
  • Varanasi
  • Visakhapatnam
  • Moradabad
  • Angul
  • Rudrapur
  • Hosdurg
  • Gandhinagar
  • Rajahmundry
  • Durgapur
  • Bharuch
  • Panipat

Industries We Serve – High Tensile Bolts

  • 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