High Tensile Fasteners

High tensile bolts are used for high-stress fastening applications. For example, you would usually require high tensile bolts in the realms of construction or other similar industrial environments. These high tensile bolts help to secure heavy objects together and shoulder their weight for many years, or even decades

DIN 933 8.8 Hexagon Head Screw ISO 4017 M5

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₹ 130 / Kg Get Latest Price

Product Brochure
Bolt DiameterM5 (5 mm)
Diameter5 mm
Pitch0.8mm
Hardness22-32 HRC
Thread TypeFull Thread
Length10mm-50mm
MaterialLow Carbon Steel
Head ShapeHex
Surface FinishBlack Oxide
Grade8.8
Usage/ApplicationFor fastening
Packaging TypeAs per customer requirment
Quantity Per PackAs per customer requirment
WeightVaries as per length selection
Country of OriginMade in India

Minimum order quantity: 500 Kg

A DIN 933 Grade 8.8 Hexagonal Head Screw is a high-tensile, fully threaded fastener designed according to DIN 933 standards (equivalent to ISO 4017). These screws feature a hexagonal head for easy tightening using standard tools like spanners or sockets.

Made from medium carbon steel, and often heat-treated to achieve Grade 8.8 mechanical strength, these screws offer excellent tensile and yield strength, making them suitable for heavy-duty engineering, machinery, and structural applications. They are available in zinc plated, black oxide, hot dip galvanized, and plain finishes to suit varied environmental conditions.

 Benefits of DIN 933 Grade 8.8 Hexagonal Head Screws

  1. High Tensile Strength:
    Manufactured from Grade 8.8 alloy or medium carbon steel, offering superior strength and durability for heavy mechanical applications.
  2. Precision Threading:
    The fully threaded shank ensures consistent grip and uniform load distribution, improving fastening reliability.
  3. Easy Installation:
    The hexagonal head design allows high torque application with simple tools, ensuring a strong and secure joint.
  4. Corrosion Resistance:
    Available in zinc plated, galvanized, or black oxide coatings, providing enhanced protection against rust and moisture.
  5. Versatile Use:
    Suitable for fastening metal-to-metal, metal-to-wood, or metal-to-concrete assemblies in construction and machinery.
  6. Compliance & Quality:
    Conforms to DIN 933 / ISO 4017 standards, ensuring global compatibility and consistent mechanical properties.

Applications of DIN 933 8.8 Hex Head Screws

  • Engineering & Machinery:
    Used in automotive assemblies, machine frames, conveyor systems, and fabrication works due to high load-bearing capacity.
  • Construction & Structural Steelwork:
    Ideal for steel structures, bridges, and heavy frameworks requiring robust and vibration-resistant connections.
  • Equipment Manufacturing:
    Common in industrial equipment, agricultural machinery, and heavy vehicles for reliable fastening under stress.
  • Maintenance & Repair Works:
    Widely used for assembly and replacement in mechanical components and structural repairs.
  • Electrical & Power Sector:
    Suitable for mounting panels, electrical enclosures, and support structures where strong fixation is essential.

Available Finishes & Materials

  • Zinc Plated DIN 933 8.8 Hex Screws
  • Hot Dip Galvanized 8.8 Hex Head Screws
  • Black Oxide Coated Hex Bolts
  • Plain (Uncoated) High Tensile Screws

Other well-known Names for same product

DIN 933 8.8 Hexagonal Head Screw, DIN 933 Hex Bolt, Grade 8.8 Hex Screw, High Tensile Hex Head Screw, DIN 933 8.8 Screw Manufacturer, ISO 4017 Hex Screw, Zinc Plated Hex Screw, Galvanized Hex Head Bolt, Black Oxide Hex Screw, High Tensile Bolt 8.8, DIN 933 Screw Supplier, Hex Head Machine Screw, Industrial Hex Bolt, Structural Steel Screw, DIN 933 8.8 Fastener.

 

Areas in which we are interested & focussed to trade/ deal

In Vadodara, In Ranoli, In halol, In Savli, In manjusar, In Gotri, In Bhayli, In makarpura, In Por, in waghodiya, In Waghodia, In Karjan, In laheripura, In Anand, In Nadidad, in Borsad, In Ahmedabad, In sanad, In chhatral, In kapadvanj, In Godhara, In dahod, In kathwada, In sarkhej, in morbi, in gandhidham, in dwarka, in Bhavnagar In Gujarat, In Maharashtra, in Rajkot, in Jamnagar, In vapi, in valsad, in Bharuch, in ankleshwar, in dahej, in surat, in Mumbai, in vasai, in andheri, in bhiwandi, in umbergaon, in rajashathan, in Nagpur, in Jaipur, in Udaipur, in Kolkata, in Jharkhand, in Amravati, in bhilai, in Raipur, in sambalpur, Near me


High Tensile 8.8 10.9 Hex Head Bolts M16

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₹ 15 / Piece Get Latest Price

Product Brochure
Hardness25-30 HRC
Thread TypeFull Thread
Head ShapeHex
Surface FinishBlack Oxide
MaterialMedium Carbon Steel
Pitch2mm
Diameter16 mm
Grade8.8

Minimum order quantity: 50 Piece

A High Tensile Hex Head Bolt is a premium-quality fastener designed for applications that require superior strength, durability, and precision. Manufactured from high-grade materials such as carbon steel or alloy steel, these bolts are heat-treated to achieve high tensile strength, making them ideal for heavy-duty and structural connections.

Key Benefits of High Tensile Hex Head Bolts

  • Exceptional Strength:
    Made from high-tensile steel, these bolts can withstand high stress and load-bearing applications without deformation or failure.
  • Corrosion Resistance:
    Available with zinc plating, black oxide, or galvanized finishes, providing long-term protection against rust and environmental damage.
  • Easy Installation & Removal:

  • Versatile Use:
    Suitable for use with nuts and washers, providing a stable and vibration-resistant joint.
  • Durability:
    Withstands extreme weather, vibration, and pressure—ensuring a long service life even in harsh conditions.

 

Applications of High Tensile Hex Head Bolts

  • Construction & Infrastructure:
    Used in steel structures, bridges, and heavy machinery installations due to their load-bearing capacity.
  • Automotive Industry:
    Essential for engine assemblies, suspension systems, and chassis fittings where strength and reliability are crucial.
  • Industrial Equipment:
    Commonly used in manufacturing machines, conveyors, and plant installations.
  • Railway & Marine Applications:
    Chosen for their corrosion resistance and durability in demanding environments.
  • Wind & Solar Energy Projects:
    Provides secure fastening for turbine towers and panel structures under dynamic loads.

 

Usage Instructions

  1. Select the correct bolt grade (e.g., 8.8, 10.9, or 12.9) according to load requirements.
  2. Ensure compatibility with corresponding nuts and washers.
  3. Tighten bolts using a spanner or torque wrench to the recommended torque value.
  4. Regularly inspect for loosening in vibrating applications.

 

Available Sizes & Grades

  • Diameter: M6 to M36 (and customized options)
  • Length: 20mm to 300mm
  • Grades: 8.8, 10.9, 12.9
  • Finish: Black oxide, zinc plated, hot dip galvanized

 

Other well-known Names for same product

 

High Tensile Hex Head Bolt, High Tensile Bolts Manufacturer, Hex Head Bolt Supplier, High Tensile Fasteners, Industrial Bolts and Nuts, High Strength Hex Bolts, Structural Bolts, Heavy Duty Bolts, Alloy Steel Hex Bolts, High Tensile Hardware Fasteners, Hex Head Screw Bolts.

 

Conclusion

High Tensile Hex Head Bolts are trusted for their strength, durability, and versatility across industrial, automotive, and construction applications. Their robust design ensures maximum performance and reliability, making them the preferred choice for professionals worldwide.

Areas in which we are interested & focussed to trade/ deal

In Vadodara, In Ranoli, In halol, In Savli, In manjusar, In Gotri, In Bhayli, In makarpura, In Por, in waghodiya, In Waghodia, In Karjan, In laheripura, In Anand, In Nadidad, in Borsad, In Ahmedabad, In sanad, In chhatral, In kapadvanj, In Godhara, In dahod, In kathwada, In sarkhej, in morbi, in gandhidham, in dwarka, in Bhavnagar In Gujarat, In Maharashtra, in Rajkot, in Jamnagar, In vapi, in valsad, in Bharuch, in ankleshwar, in dahej, in surat, in Mumbai, in vasai, in andheri, in bhiwandi, in umbergaon, in rajashathan, in Nagpur, in Jaipur, in Udaipur, in Kolkata, in Jharkhand, in Amravati, in bhilai, in Raipur, in sambalpur, Near me


High Tensile Fasteners

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₹ 134 / Kg Get Latest Price

Product Brochure
SizeM12
MaterialCarbon Steel
Surface TreatmentBlack oxide
Grade25mm-100mm
Quantity Per Pack100 Pcs/ Pkt
Packaging TypeBox Type
ShapeHex
Thread LengthFull Thread/ half thread
DiameterM12
Surface FinishingBlack/ Zinc Plated

Minimum order quantity: 50 Kg

Carbon Steel High Tensile Fasteners are premium-grade fasteners engineered from high-quality carbon steel and heat-treated to achieve enhanced tensile strength, durability, and fatigue resistance. These fasteners are ideal for heavy-duty industrial, construction, and machinery applications where standard fasteners may fail under high loads.

  Benefits of Carbon Steel High Tensile Fasteners

  1. Superior Strength & Durability:
    Heat-treated carbon steel provides high tensile and shear strength, suitable for high-stress mechanical and structural applications.
  2. Precision Threading:
    Ensures secure grip, uniform load distribution, and resistance to loosening under vibration and dynamic forces.
  3. Cost-Effective Performance:
    Offers industrial-grade strength at competitive cost, making it suitable for large-scale projects.
  4. Corrosion Resistance (with Coating):
    Available in zinc plated, galvanized, or black oxide finishes, providing protection against rust and environmental exposure.
  5. Versatile Applications:
    Compatible with high-tensile nuts, washers, and bolts, making them ideal for diverse industries.
  6. Reliable & Long-Lasting:
    Designed to withstand extreme loads, temperature variations, and harsh working conditions, ensuring long-term reliability.

 Applications of Carbon Steel High Tensile Fasteners

  • Construction & Structural Engineering:
    Used in steel structures, bridges, high-rise buildings, and heavy frameworks where load-bearing capacity is critical.
  • Automotive & Heavy Machinery:
    Ideal for engine components, chassis, suspension systems, and industrial equipment.
  • Railways & Infrastructure:
    Applied in track assemblies, metal frameworks, and support structures requiring high strength and durability.
  • Power & Energy Sector:
    Used for equipment mounting, wind turbines, and industrial power systems demanding secure fastening.
  • Manufacturing & Fabrication:
    Suitable for machine assembly, metal fabrication, and industrial projects that require high-performance fasteners.

  Available Types

  • High Tensile Hex Bolts & Screws
  • Hex Nuts & Lock Nuts
  • Washers (Spring & Flat)
  • Socket Head Cap Screws
  • Structural Fasteners & Studs

  Other well-known Names for same product

Carbon Steel High Tensile Fastener, High Tensile Bolt, Carbon Steel Bolt and Nut, High Strength Fasteners, Industrial Fasteners, 8.8 Grade High Tensile Screw, Structural Carbon Steel Fastener, Zinc Plated High Tensile Bolt, Heavy Duty Carbon Steel Fastener, High Tensile Hex Bolt, Carbon Steel Fastener Manufacturer, High Tensile Nut and Bolt, Carbon Steel Mechanical Fastener, Industrial Grade Fasteners, High Tensile Hardware Supplier.

  Areas in which we are interested & focussed to trade/ deal

In Vadodara, In Ranoli, In halol, In Savli, In manjusar, In Gotri, In Bhayli, In makarpura, In Por, in waghodiya, In Waghodia, In Karjan, In laheripura, In Anand, In Nadidad, in Borsad, In Ahmedabad, In sanad, In chhatral, In kapadvanj, In Godhara, In dahod, In kathwada, In sarkhej, in morbi, in gandhidham, in dwarka, in Bhavnagar In Gujarat, In Maharashtra, in Rajkot, in Jamnagar, In vapi, in valsad, in Bharuch, in ankleshwar, in dahej, in surat, in Mumbai, in vasai, in andheri, in bhiwandi, in umbergaon, in rajashathan, in Nagpur, in Jaipur, in Udaipur, in Kolkata, in Jharkhand, in Amravati, in bhilai, in Raipur, in sambalpur, Near me


High Tensile Heavy Hex Bolts Grade 8.8- M10

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₹ 128 / Bag of 1 Kg Get Latest Price

Product Brochure
Diameter10 mm
Pitch1.5mm
Hardness25-32 HRC
Thread TypeFull Thread
Length16mm-100mm
Head ShapeHex
Surface FinishBlack Oxide
MaterialMedium Carbon Steel
Grade8.8
Usage/ApplicationEquipment, OEM, Construction
Packaging TypeBox/ jute Gunny bags
Quantity Per PackDifferent for each size
Weight50kg/ bag
Load Capacity800-850 Mpa UTS
Country of OriginMade in India

Minimum order quantity: 50 Bag of 1 Kg

A Medium Carbon Steel High Tensile Heavy Hex Bolt is a robust fastener designed for high-strength mechanical and structural applications. Manufactured using medium carbon steel, these bolts undergo heat treatment (quenching and tempering) to achieve high tensile strength, ensuring maximum performance under heavy loads and extreme conditions.

 Benefits of Medium Carbon Steel High Tensile Heavy Hex Bolts

  • Exceptional Strength & Durability
    Made from medium carbon steel, these bolts offer superior tensile and yield strength, ideal for high-stress environments.
  • Enhanced Load Distribution
    The heavy hex head provides a larger contact area, reducing the risk of stripping and ensuring a stronger, more stable fastening.
  • Corrosion & Wear Resistance
    Available with zinc plating, hot-dip galvanizing, or black oxide finishes, offering excellent protection against corrosion and oxidation.
  • Heat-Treated for Maximum Performance
    special quenching and tempering processes enhance hardness and fatigue resistance.
  • Reliable under Extreme Conditions
    Suitable for high-vibration, high-pressure, and temperature-sensitive environments.

 Applications of Medium Carbon Steel High Tensile Heavy Hex Bolts

  • Construction & Structural Engineering
    extensively used in steel structures, bridges, building frames, and concrete reinforcement systems.
  • Automotive & Transport Industry
    Ideal for engine parts, suspension systems, and chassis assemblies requiring high torque and stability.
  • Heavy Machinery & Equipment Manufacturing
    Used for assembling industrial machines, conveyors, and mechanical frames where strength is crucial.
  • Oil, Gas & Energy Sector
    Preferred for pipeline flanges, refinery equipment, and power plants due to their strength and resistance to harsh environments.
  • Railway, Marine & Aerospace Applications
    Withstand vibration and high stress, making them suitable for critical fastening applications.

 Technical Specifications

  • Material: Medium Carbon Steel
  • Tensile Strength: Typically 800–1000 MPa (depending on grade)
  • Head Type: Heavy Hex Head
  • Thread Type: Full or Partial Thread (as per application)
  • Diameter Range: M8 – M36
  • Length Range: 25 mm – 300 mm
  • Finish: Black Oxide, Zinc Plated, Hot-Dip Galvanized
  • Standard: ISO, DIN, ASTM, or BS

 Other well-known Names for same product

Medium Carbon Steel High Tensile Heavy Hex Bolt, High Tensile Bolts Manufacturer, Heavy Hex Bolt Supplier, Medium Carbon Steel Bolts, High Strength Hex Bolts, Industrial Fasteners, Heavy Duty Bolts, Structural Hex Bolts, High Tensile Hardware Fasteners, Alloy Steel Heavy Hex Bolts, Medium Carbon Steel Fasteners, Heavy Hex Head Bolt Exporter, Industrial Bolts and Nuts.

 

Areas in which we are interested & focussed to trade/ deal

In Vadodara, In Ranoli, In halol, In Savli, In manjusar, In Gotri, In Bhayli, In makarpura, In Por, in waghodiya, In Waghodia, In Karjan, In laheripura, In Anand, In Nadidad, in Borsad, In Ahmedabad, In sanad, In chhatral, In kapadvanj, In Godhara, In dahod, In kathwada, In sarkhej, in morbi, in gandhidham, in dwarka, in Bhavnagar In Gujarat, In Maharashtra, in Rajkot, in Jamnagar, In vapi, in valsad, in Bharuch, in ankleshwar, in dahej, in surat, in Mumbai, in vasai, in andheri, in bhiwandi, in umbergaon, in rajashathan, in Nagpur, in Jaipur, in Udaipur, in Kolkata, in Jharkhand, in Amravati, in bhilai, in Raipur, in sambalpur, Near me


8.8 High Tensile Hex Full Thread Bolt - M8

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₹ 138 / Kg Get Latest Price

Product Brochure
Diameter8 mm
MaterialAlloy Steel
Pitch1.25mm
Hardness25-30 HRC
Thread TypeFull Thread
Grade8.8
Head ShapeHex
Surface FinishBlack Oxide

Minimum order quantity: 50 Kg

The 8.8 High Tensile Hex Full Thread Bolt is a strong and durable fastener designed for high-stress industrial and structural applications. Manufactured from high-grade alloy or carbon steel, these bolts are heat-treated to achieve a tensile strength of 800 MPa, making them ideal for demanding environments where reliability and performance are essential.

  Benefits of 8.8 High Tensile Hex Full Thread Bolts

  • Superior Strength & Performance
    Grade 8.8 bolts offer high load-bearing capacity, making them suitable for heavy-duty connections in machinery and construction.
  • Enhanced Grip & Stability
    The full-thread structure provides consistent engagement with nuts or tapped holes, ensuring superior clamping force and vibration resistance.
  • Corrosion Protection
    Available in zinc-plated, black oxide, and hot-dip galvanized finishes for long-lasting protection against rust and moisture.
  • Precision Engineering
    Manufactured with tight tolerances for accurate fitting and reliable joint integrity.
  • Versatile Applications
    Suitable for use in steel structures, automotive assemblies, mechanical installations, and equipment manufacturing.

 Applications of 8.8 High Tensile Hex Full Thread Bolts

  • Construction & Structural Engineering
    Used in steel framework, bridges, and concrete anchoring where maximum strength is required.
  • Automotive Industry
    Ideal for engine parts, suspension assemblies, and chassis joints due to their resistance to vibration and dynamic loads.
  • Heavy Machinery & Industrial Equipment
    commonly used in machine installations, conveyors, and mechanical joints.
  • Railway, Marine & Power Plants
    offers excellent durability in extreme weather and corrosive environments.
  • Renewable Energy Sector
    secures solar structures and wind turbine assemblies under dynamic load conditions.

 vailable Specifications

  • Grade: 8.8 High Tensile Steel
  • Thread Type: Full Thread
  • Head Type: Hexagonal Head
  • Diameter Range: M6 – M36
  • Length Range: 20 mm – 300 mm
  • Finish: Black Oxide, Zinc Plated, Hot-Dip Galvanized

 

Other well-known Names for same product

8.8 High Tensile Hex Full Thread Bolt, High Tensile Bolts Manufacturer, Hex Full Thread Bolt Supplier, Grade 8.8 Bolts, High Strength Full Thread Hex Bolt, Industrial Hex Bolts, Alloy Steel Bolts, Structural Bolts, Heavy Duty Bolts, High Tensile Fasteners, 8.8 Hex Bolt Exporter, Full Thread Hex Head Bolt.

 

Conclusion

The 8.8 High Tensile Hex Full Thread Bolt combines exceptional strength, superior grip, and long-lasting durability, making it a trusted choice for engineers, builders, and manufacturers across industries. Whether used in construction, automotive, or heavy machinery, these bolts provide the strength and reliability needed for secure and stable fastening solutions.

Areas in which we are interested & focussed to trade/ deal

 

In Vadodara, In Ranoli, In halol, In Savli, In manjusar, In Gotri, In Bhayli, In makarpura, In Por, in waghodiya, In Waghodia, In Karjan, In laheripura, In Anand, In Nadidad, in Borsad, In Ahmedabad, In sanad, In chhatral, In kapadvanj, In Godhara, In dahod, In kathwada, In sarkhej, in morbi, in gandhidham, in dwarka, in Bhavnagar In Gujarat, In Maharashtra, in Rajkot, in Jamnagar, In vapi, in valsad, in Bharuch, in ankleshwar, in dahej, in surat, in Mumbai, in vasai, in andheri, in bhiwandi, in umbergaon, in rajashathan, in Nagpur, in Jaipur, in Udaipur, in Kolkata, in Jharkhand, in Amravati, in bhilai, in Raipur, in sambalpur, Near me


DIN 931 Grade 8.8 Hex Bolt as per ISO4014- M12

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₹ 128 / Bag of 1 Kg Get Latest Price

Product Brochure
Bolt DiameterM12 (12 mm)
MaterialCarbon Steel
FinishHot Dip Galvanized (HDG)
Tensile Strength800-850 Mpa
Country of OriginMade in India
Diameter12 mm
Nominal Length50 mm

Minimum order quantity: 500 Bag of 1 Kg

The DIN 931 Grade 8.8 Hex Bolt (as per ISO 4014 standard) is a high-tensile steel fastener widely used in engineering, construction, and industrial applications where strength and precision are essential. Manufactured from medium carbon steel and heat-treated for superior mechanical performance, this bolt ensures high tensile strength, excellent durability, and secure fastening under heavy loads.

  Benefits of DIN 931 Grade 8.8 Hex Bolt

  • High Tensile Strength
    Designed for demanding applications, the Grade 8.8 steel composition provides a tensile strength of up to 800 MPa, ensuring superior performance under load.
  • Precision Manufacturing (DIN & ISO Standards)
    Manufactured as per DIN 931 and ISO 4014 specifications, guaranteeing accuracy, consistency, and interchangeability worldwide.
  • Strong Clamping & Load-Bearing Capability
    The partial thread design allows for maximum tightening torque and better distribution of pressure across the joint.
  • Corrosion and Wear Resistance
    Available in zinc-plated, black oxide, and hot-dip galvanized finishes for enhanced protection against rust, moisture, and harsh environments.
  • Reliable & Long-Lasting
    Engineered for long service life even under vibration, stress, or extreme temperature conditions.

 Applications of DIN 931 Grade 8.8 Hex Bolts

  • Construction & Infrastructure
    Used for steel structures, bridges, building frameworks, and reinforcement joints, where stability and strength are crucial.
  • Automotive & Transport Industry
    Ideal for engine assemblies, suspension systems, and heavy vehicle structures, offering high torque resistance.
  • Machinery & Industrial Equipment
    Suitable for assembling industrial machines, conveyors, and manufacturing systems requiring strong and precise fastening.
  • Oil, Gas & Energy Sector
    Extensively used in pipeline connections, refinery setups, and wind or solar power installations.
  • Marine & Railway Applications

 Technical Specifications

  • Standard: DIN 931 / ISO 4014
  • Grade: 8.8 (High Tensile Steel)
  • Material: Medium Carbon Steel, Heat-Treated
  • Head Type: Hexagonal Head
  • Thread Type: Partial Thread
  • Finish: Black Oxide, Zinc Plated, Hot Dip Galvanized
  • Tensile Strength: 800 MPa (minimum)
  • Diameter Range: M6 – M36
  • Length Range: 25 mm – 300 mm

 Other well-known Name for same product

 DIN 931 Grade 8.8 Hex Bolt, ISO 4014 Hex Bolt, High Tensile Hex Bolt, DIN 931 Bolts Manufacturer, 8.8 Grade Hex Bolt Supplier, High Strength Steel Bolts, Industrial Hex Bolts, Partial Thread Hex Bolt, DIN 931 ISO 4014 Bolt Exporter, High Tensile Bolts and Nuts, Structural Fasteners Manufacturer, Medium Carbon Steel Hex Bolt, Heavy Duty Hex Bolt, Industrial Fastener Supplier in India, 8.8 Hex Bolt Price.

Areas in which we are interested & focused to trade/ deal

In Vadodara, In Ranoli, In halol, In Savli, In manjusar, In Gotri, In Bhayli, In makarpura, In Por, in waghodiya, In Waghodia, In Karjan, In laheripura, In Anand, In Nadidad, in Borsad, In Ahmedabad, In sanad, In chhatral, In kapadvanj, In Godhara, In dahod, In kathwada, In sarkhej, in morbi, in gandhidham, in dwarka, in Bhavnagar In Gujarat, In Maharashtra, in Rajkot, in Jamnagar, In vapi, in valsad, in Bharuch, in ankleshwar, in dahej, in surat, in Mumbai, in vasai, in andheri, in bhiwandi, in umbergaon, in rajashathan, in Nagpur, in Jaipur, in Udaipur, in Kolkata, in Jharkhand, in Amravati, in bhilai, in Raipur, in sambalpur, Near me


High Tensile 8.8 10.9 Hex Bolt M6

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₹ 145 / Bag of 1 Kg Get Latest Price

Product Brochure
Diameter6 mm
Pitch1mm
Hardness25-30 HRC
Thread TypeFull Thread
Head ShapeHex
Surface FinishZinc Plated
MaterialAlloy Steel
Grade8.8
Usage/ApplicationOEM, Construction
Packaging TypeBox Type
Quantity Per PackAs per customer requirmeent
WeightDepends upon size selection
Load CapacityUTS 800 Mp
Country of OriginMade in India

Minimum order quantity: 50 Bag of 1 Kg

The DIN 931 Grade 8.8 Hex Bolt (as per ISO 4014 standard) is a high tensile strength fastener widely used in engineering, construction, and industrial assemblies. Manufactured from premium alloy or medium carbon steel, these bolts are heat-treated to achieve a tensile strength of 800 MPa, offering superior durability and performance under high stress.

  Benefits of DIN 931 Grade 8.8 Hex Bolt (ISO 4014)

  • High Tensile Strength
    Grade 8.8 hex bolts are engineered for heavy-duty applications, providing excellent resistance to shear and tensile forces.
  • Precision Manufactured as per International Standards
    Compliant with DIN 931 and ISO 4014, ensuring accurate dimensions, tight tolerances, and interchangeability in global markets.
  • Enhanced Durability
    The heat-treated medium carbon steel offers outstanding strength and fatigue resistance, even under continuous stress and vibration.
  • Corrosion Protection
    Available in zinc-plated, hot-dip galvanized, or black oxide finishes to protect against rust and environmental damage.
  • Reliable and Versatile
    Suitable for use with nuts and washers, providing strong and vibration-resistant joints in both static and dynamic conditions.

Applications of DIN 931 Grade 8.8 Hex Bolts

  • Construction & Infrastructure Projects
    Used in steel structures, bridges, and concrete reinforcement for secure and stable fastening.
  • Automotive & Transportation Industry
    commonly used in engine components, suspension systems, and body assemblies for their high strength and precision fit.
  • Industrial Machinery & Equipment
    Ideal for machine assembly, conveyors, plant installations, and heavy mechanical joints.
  • Power, Oil & Gas Sector
    Suitable for pipeline flanges, turbines, and refinery equipment, ensuring reliable fastening in harsh conditions.
  • Renewable Energy & Marine Applications
    Offers long-lasting performance in solar, wind, and offshore installations exposed to extreme environments.
  1. Select the correct bolt length and diameter according to the load and assembly design.
  2. Always use matching Grade 8.8 nuts and washers for optimal performance.
  3. Tighten using a torque wrench to achieve the recommended torque value per the bolt size and grade.
  4. For outdoor or corrosive environments, choose galvanized or coated bolts for enhanced life.

 Other well-known Names for same product

DIN 931 Grade 8.8 Hex Bolt, ISO 4014 Hex Bolt, High Tensile Bolts Manufacturer, DIN 931 Bolts Supplier, Grade 8.8 Hex Head Bolt, Partial Thread Hex Bolt, High Strength Hex Bolt, Industrial Bolts and Nuts, Medium Carbon Steel Bolts, Structural Hex Bolts, Heavy Duty Fasteners, DIN 931 ISO 4014 Bolt Exporter, High Tensile Fasteners Manufacturer, 8.8 Hex Bolt Supplier in India.

Areas in which we are interested & focused to trade/ deal

In Vadodara, In Ranoli, In halol, In Savli, In manjusar, In Gotri, In Bhayli, In makarpura, In Por, in waghodiya, In Waghodia, In Karjan, In laheripura, In Anand, In Nadidad, in Borsad, In Ahmedabad, In sanad, In chhatral, In kapadvanj, In Godhara, In dahod, In kathwada, In sarkhej, in morbi, in gandhidham, in dwarka, in Bhavnagar In Gujarat, In Maharashtra, in Rajkot, in Jamnagar, In vapi, in valsad, in Bharuch, in ankleshwar, in dahej, in surat, in Mumbai, in vasai, in andheri, in bhiwandi, in umbergaon, in rajashathan, in Nagpur, in Jaipur, in Udaipur, in Kolkata, in Jharkhand, in Amravati, in bhilai, in Raipur, in sambalpur, Near me


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Kasim M Rangwala (Proprietor)
Morex Enterprise
E 41, Road No 2, Sardar Industrial Estate, Vadodara - 390019, Gujarat, India

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