High Tensile Bolt Manufacturers in India
At Sachiya Steel International Private Limited, we take pride in being India’s leading manufacturer of high tensile bolt. In the world of industrial fastening, the choice of bolts plays a vital role in maintaining the durability, safety, and integrity of structures and machinery. Among the various types of fasteners, high tensile bolts stand out for their superior strength and reliability. This article covers everything you need to know about high tensile bolts, from specifications and benefits to pricing and international exports.
What is a High Tensile Bolt?
A high tensile bolt is a fastener made from high-strength steel, specifically designed to withstand significant tension. These bolts are widely used in construction, automotive, and heavy machinery industries, where strength and durability are crucial. The term “high tensile” refers to the bolt’s ability to resist stretching or pulling forces, making them suitable for applications involving heavy loads and stress.
Why Choose High Tensile Bolts?
- Exceptional Strength and Durability
High tensile bolts offer unmatched strength, measured by tensile strength. For instance, grade 8.8 bolts have a tensile strength of around 800 MPa, making them suitable for heavy-duty applications. Similarly, grade 10.9 bolts and grade 12.9 bolts provide robust solutions for projects involving extreme stress. - High Temperature and Corrosion Resistance
These bolts perform well under extreme heat and in corrosive environments. Unlike standard fasteners, high tensile fasteners maintain their integrity even in challenging conditions, providing long-lasting performance. - Versatile Applications
High tensile bolts come in many types, such as U-bolts, anchor bolts, hex bolts, and allen bolts, allowing them to cater to a variety of industrial needs. Whether it’s an M8 bolt for automotive use or an M10 bolt for construction projects, these fasteners offer unmatched reliability.
High Tensile Bolts vs. Stainless Steel Bolts
While stainless steel bolts excel in corrosion resistance, high tensile bolts provide much higher strength. As a result, high tensile fasteners are often preferred for applications involving heavy loads, such as in structural engineering and automotive industries, where safety and durability are paramount.
Specifications of High Tensile Bolts
| Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Hardness (HB) | Application |
|---|---|---|---|---|
| 8.8 | 800 – 830 | 640 | 248 | Construction, Machinery |
| 10.9 | 1040 | 940 | 330 | Heavy Machinery, Automotive |
| 12.9 | 1220 | 1100 | 385 | High-Stress Applications |
Chemical Properties of High Tensile Bolts
| Element | Composition (% by weight) |
|---|---|
| Carbon (C) | 0.20 – 0.55 |
| Manganese (Mn) | 0.30 – 1.65 |
| Silicon (Si) | 0.15 – 0.35 |
| Sulfur (S) | 0.025 Max |
| Phosphorus (P) | 0.025 Max |
Mechanical Properties of High Tensile Bolts
| Property | Grade 8.8 | Grade 10.9 | Grade 12.9 |
|---|---|---|---|
| Tensile Strength (MPa) | 800 – 830 | 1040 | 1220 |
| Yield Strength (MPa) | 640 | 940 | 1100 |
| Elongation (%) | 12 | 10 | 8 |
| Hardness (HB) | 248 | 330 | 385 |
Dimension Chart for High Tensile Bolts
| Bolt Size | Thread Diameter (mm) | Length (mm) | Pitch (mm) | Weight (kg/100 pcs) |
|---|---|---|---|---|
| M6 | 6 | 16 – 80 | 1.0 | 1.2 |
| M8 | 8 | 20 – 100 | 1.25 | 2.5 |
| M10 | 10 | 25 – 120 | 1.5 | 4.2 |
| M12 | 12 | 30 – 150 | 1.75 | 6.5 |
| M16 | 16 | 40 – 200 | 2.0 | 11.8 |
| M20 | 20 | 50 – 300 | 2.5 | 18.4 |
Price List for High Tensile Bolts
| Bolt Size | Grade | Price (INR/100 pcs) | Price (USD/100 pcs) |
|---|---|---|---|
| M6 | 8.8 | 450 | 5.40 |
| M8 | 8.8 | 600 | 7.20 |
| M10 | 10.9 | 850 | 10.20 |
| M12 | 10.9 | 1,200 | 14.40 |
| M16 | 12.9 | 2,500 | 30.00 |
| M20 | 12.9 | 4,200 | 50.40 |
Export Countries We Supply High Tensile Bolts To
Sachiya Steel International has built a robust global presence, supplying high tensile fasteners to various countries:
- North America: USA, Canada
- Europe: Germany, France, UK, Italy
- Middle East: UAE, Saudi Arabia, Qatar
- Asia: Japan, South Korea, Malaysia, Singapore
- Africa: South Africa, Nigeria
- Australia and Oceania: Australia, New Zealand
Our extensive network ensures timely delivery and consistent quality worldwide.
Common Applications of High Tensile Bolts
- Construction: Used in structural engineering to secure beams, girders, and other components.
- Automotive: Essential for assembling vehicles where safety and reliability are crucial.
- Heavy Machinery: Critical in high-stress machinery where components need to withstand pressure.
Why Choose Local Suppliers for “High Tensile Bolts Near Me”?
Partnering with a local manufacturer like Sachiya Steel International provides several advantages:
- Faster Delivery: Quick order fulfillment thanks to an extensive distribution network.
- Competitive Pricing: Eliminate middlemen for better pricing.
- Assured Quality: Products meet stringent standards, ensuring long-lasting performance.
Conclusion
High tensile bolts are indispensable in industries that demand strength, reliability, and durability. At Sachiya Steel International Private Limited, we are committed to delivering high-quality bolts that meet the rigorous requirements of modern engineering. Whether you need high tensile stud bolts, custom bolt sizes, or high tensile nut-and-bolt combinations, we have the expertise to meet your needs. With a wide range of grades, dimensions, and competitive pricing, we ensure our customers receive the best products, on time and every time.