High-Strength Bolts

Engineered for Maximum Load-Bearing Capacity

High-Strength Bolts are designed for structural, industrial, and heavy-duty applications, offering exceptional tensile strength, durability, and reliability. Manufactured from high-grade alloy or carbon steel, these bolts provide superior resistance to stress, vibration, and harsh environmental conditions.

✅ High-Tensile Strength – Made from grade 8.8, 10.9, and 12.9 alloy steel for maximum load capacity.

✅ Corrosion-Resistant Coating – Available in black oxide, zinc-plated, hot-dip galvanized, and PTFE coatings.

✅ Precision Engineering – Ensures tight tolerance and uniform threading for superior fit and security.

✅ Multiple Head Styles – Available in hex head, heavy hex, flange, and socket head designs.

✅ Wide Size Availability – Manufactured in various diameters and lengths for different applications.

✔ Superior Load-Bearing Capacity – Ideal for high-stress environments such as bridges and steel structures.

✔ Long-Lasting Durability – Resists corrosion, fatigue, and wear for extended service life.

✔ Secure & Vibration-Resistant – Prevents loosening in high-impact or dynamic applications.

✔ Versatile Use – Suitable for construction, industrial machinery, and automotive applications.

✔ Complies with International Standards – Meets ASTM A325, A490, ISO 898-1, and DIN 931/933 specifications.

Specification

Details

Material

High-Grade Alloy Steel / Carbon Steel

Strength Grades

8.8 / 10.9 / 12.9

Coating Options

Zinc-Plated / Hot-Dip Galvanized / Black Oxide / PTFE

Head Type

Hex / Heavy Hex / Flange / Socket Head

Thread Type

Metric & Imperial

Size Range

M6 – M64 (¼” – 2 ½”)

Tensile Strength

Up to 1,500 MPa

🔹 Structural Engineering – Used in bridges, high-rise buildings, and industrial frameworks.

🔹 Heavy Machinery & Equipment – Ideal for cranes, turbines, and large-scale manufacturing units.

🔹 Automotive & Aerospace – Ensures secure fastening in high-load vehicle and aircraft assemblies.

🔹 Oil & Gas Industry – Withstands extreme pressure and corrosive environments.

🔹 Railway & Marine Applications – Provides high resistance to vibrations and environmental stress.

✔ Industry-Leading Tensile Strength & Durability

✔ Corrosion-Resistant for Harsh Conditions

✔ Engineered for Heavy-Duty & Structural Applications

✔ Compliant with International Quality Standards

✔ Available in Various Sizes, Coatings, and Thread Types

For unmatched performance, reliability, and safety, choose our High-Strength Bolts – the perfect fastening solution for demanding industrial and construction applications.