ASTM F468 Aluminum 6061-T6 Fasteners: Superior Strength and Versatility
When selecting materials for fasteners in engineering and construction, durability, versatility, and corrosion resistance are essential factors. ASTM F468 Aluminum 6061-T6 Fasteners are a popular choice for various applications, combining excellent mechanical properties with lightweight strength. ASC LLP, a trusted name in metal fabrication, specializes in manufacturing and supplying these premium fasteners to meet diverse industry needs. Below, we’ll explore what ASTM F468 Aluminum 6061-T6 Fasteners are, their advantages, and key properties.
What Are ASTM F468 Aluminum 6061-T6 Fasteners?
ASTM F468 Aluminum 6061-T6 Fasteners are manufactured to meet the ASTM (American Society for Testing and Materials) F468 standard, a specification defining the mechanical and chemical properties of nonferrous bolts, nuts, screws, and other types of fasteners. These fasteners are crafted from Aluminum 6061-T6, a specific alloy and temper known for its high strength, good weldability, and corrosion resistance.
6061-T6 refers to the aluminum alloy’s tempering process, which enhances its strength. It is a heat-treated grade that has undergone solution heat treatment followed by artificial aging, resulting in superior mechanical properties. Due to their lightweight properties, high tensile strength, and resistance to environmental elements, ASTM F468 Aluminum 6061-T6 Fasteners are widely used in aerospace, automotive, marine, and construction applications.
Key Features and Benefits of ASTM F468 Aluminum 6061-T6 Fasteners
- High Strength-to-Weight Ratio: One of the standout features of ASTM F468 Aluminum 6061-T6 Fasteners is their exceptional strength-to-weight ratio. This alloy provides robust strength while remaining lightweight, making it an ideal choice where reducing weight without compromising structural integrity is critical.
- Excellent Corrosion Resistance: ASTM F468 Aluminum 6061-T6 Fasteners have a natural oxide layer, which enhances resistance to moisture and corrosive elements. This makes them suitable for outdoor applications and marine environments where exposure to moisture and saltwater is a concern.
- Good Machinability and Fabrication: Aluminum 6061-T6 is known for its ease of machining, allowing manufacturers to produce complex shapes and custom fasteners with high precision. This material is also easily weldable, making it ideal for applications that may require adjustments or additional modifications.
- Versatility and Wide Application Range: Due to their combination of strength, corrosion resistance, and lightweight characteristics, these fasteners find extensive use across various industries, including aerospace, automotive, electronics, and marine. Whether used in structural assemblies, panels, or machinery, these fasteners deliver reliable performance.
Advantages of ASTM F468 Aluminum 6061-T6 Fasteners
- Lightweight yet Strong: The F468 Aluminum 6061-T6 Fasteners offer high tensile strength while being significantly lighter than steel, reducing overall system weight without compromising durability or stability. This makes them essential in industries where weight savings are critical, such as aerospace and automotive engineering.
- Corrosion-Resistant: Aluminum 6061-T6’s natural oxide layer provides excellent corrosion resistance, ensuring longevity even in harsh environments. This quality is particularly advantageous in the marine and outdoor construction industries, where exposure to moisture and corrosive elements is frequent.
- Enhanced Aesthetic and Thermal Properties: In addition to strength and corrosion resistance, these fasteners have a sleek, metallic finish that enhances the aesthetic appeal of assemblies. They also provide efficient heat conductivity, which benefits electronic and mechanical applications requiring thermal regulation.
- Weldable and Machinable: Aluminum 6061-T6 is a highly machinable alloy, allowing for precise manufacturing and customization of fasteners. The material’s excellent weldability also makes it adaptable to different configurations, providing flexibility in structural and non-structural applications.
- Cost-Effective Option: Given its performance capabilities, Aluminum 6061-T6 offers a cost-effective solution compared to high-strength stainless steels or titanium alloys. Its availability and affordability make it a preferred choice in various industrial applications.
Schedule and Size Chart
| Nominal Size (Inches) | Thread Count (Threads per Inch) | Diameter (mm) | Length Range (mm) | Head Size (Across Flats, mm) |
| 1/4 | 20 | 6.35 | 10 – 100 | 11.18 |
| 5/16 | 18 | 7.94 | 12 – 120 | 13.49 |
| 3/8 | 16 | 9.53 | 15 – 150 | 15.88 |
| 1/2 | 13 | 12.7 | 20 – 200 | 19.05 |
| 5/8 | 11 | 15.88 | 25 – 250 | 23.83 |
| 3/4 | 10 | 19.05 | 30 – 300 | 28.58 |
Mechanical Properties Chart
| Property | Value |
| Tensile Strength | 290 MPa (42,000 psi) |
| Yield Strength | 241 MPa (35,000 psi) |
| Elongation | 8-12% |
| Shear Strength | 207 MPa (30,000 psi) |
| Hardness | 95 HB |
| Fatigue Strength | 96 MPa (14,000 psi) |
| Modulus of Elasticity | 69 GPa (10,000 ksi) |
Specifications Chart
| Specification | Description |
| Standard | ASTM F468 |
| Material | Aluminum Alloy 6061, Tempered to T6 |
| Finish | Plain or Anodized |
| Shape | Hex, Square, Round Head, Flat Head |
| Thread Type | Unified National Coarse (UNC), UNF |
| Applications | Structural, Aerospace, Marine, Automotive |
| Compliance | RoHS, REACH |
Chemical Composition Chart
| Element | Composition (%) |
| Aluminum (Al) | Balance |
| Magnesium (Mg) | 0.8 – 1.2 |
| Silicon (Si) | 0.4 – 0.8 |
| Iron (Fe) | Max 0.7 |
| Copper (Cu) | 0.15 – 0.4 |
| Chromium (Cr) | 0.04 – 0.35 |
| Zinc (Zn) | Max 0.25 |
| Manganese (Mn) | Max 0.15 |
| Titanium (Ti) | Max 0.15 |
| Other Elements | Max 0.05 each, 0.15 total |
Physical Properties Chart
| Property | Value |
| Density | 2.7 g/cm³ |
| Melting Point | 582 – 652°C |
| Thermal Conductivity | 167 W/m·K |
| Coefficient of Thermal Expansion | 23.6 x 10⁻⁶ /°C |
| Electrical Conductivity | 43% IACS |
| Specific Heat Capacity | 0.896 J/g·°C |
Application Chart
| Industry | Application Area | Details |
| Aerospace | Aircraft Structures | Lightweight, high-strength fastening |
| Automotive | Vehicle Frames, Engine Parts | Corrosion-resistant, lightweight |
| Marine | Boat Frames, Deck Fittings | Resists saltwater corrosion, durable |
| Construction | Structural Frames, Roofing | Strength-to-weight ratio advantageous |
| Electronics | Heat Sinks, Chassis Assemblies | Excellent thermal conductivity |
| Renewable Energy | Solar Panels, Wind Turbines | Weather-resistant, sustainable choice |
| Industrial | Machinery, Pipelines | Resilient in various operating environments |
Why Choose ASC LLP as Your ASTM F468 Aluminum 6061-T6 Fasteners Supplier?
At ASC LLP, we pride ourselves on our expertise in manufacturing high-quality ASTM F468 Aluminum 6061-T6 Fasteners. Here’s why we are a preferred choice:
- Quality Assurance: Each fastener we supply undergoes stringent quality checks to ensure it meets the ASTM F468 standard. Our quality control process includes testing for tensile strength, dimensional accuracy, and corrosion resistance.
- Customization and Precision Manufacturing: With advanced machinery and skilled technicians, we provide customized fasteners in various sizes and configurations, tailored to your specific project requirements.
- Global Supplier Network: As leading F468 Aluminum 6061-T6 Fasteners exporters and suppliers, we have an extensive network that allows us to deliver high-quality fasteners worldwide, ensuring timely delivery and reliable service.
- Expert Technical Support: Our experienced technical team is available to guide you in selecting the right fasteners for your application, offering insights on materials, dimensions, and finishes that best meet your requirements.
- Sustainable and Eco-Friendly Manufacturing: We are committed to sustainable practices, ensuring that our production processes minimize waste and adhere to environmental standards.
For robust and lightweight fastener solutions, ASTM F468 Aluminum 6061-T6 Fasteners are an excellent choice across industries. ASC LLP stands out as a reliable supplier of high-quality Aluminum ASTM F468 6061-T6 Fasteners, offering extensive customization, quality assurance, and expert guidance to meet diverse project needs. Whether you are working on aerospace components, marine projects, or electronic assemblies, our fasteners ensure durability, corrosion resistance, and strength for optimal performance.
Global Reach
Amardeep Steel Centre boasts a robust global presence, committed to delivering unparalleled service and quality to clients around the world. Our dedication to prompt delivery and exceptional customer care sets us apart in the industry. Major corporations across the USA, Europe, Asia, and other regions place their trust in our high-quality ASTM F468 Aluminum 6061-T6 Fasteners. This widespread trust underscores our reputation for reliability and excellence. By consistently meeting and exceeding the expectations of our international clientele, we continue to solidify our position as a leader in the global steel market.
Countries We Export To
UNITED STATES, EUROPE, UK, UAE, SAUDI ARABIA, OMAN, KUWAIT, JORDAN, QATAR, INDONESIA, MALAYSIA, BRAZIL, SPAIN, ITALY, FRANCE, GERMANY, BAHRAIN, SRI LANKA, AZERBAIJAN, AUSTRALIA, AUSTRIA, PHILIPPINES, TURKEY, RUSSIA, IRAN, IRAQ, CANADA, KOREA, JAPAN, YEMEN, FINLAND, ZIMBABWE, HUNGARY, PORTUGAL, VIETNAM, MOROCCO, THAILAND, SOUTH AFRICA, MEXICO, SINGAPORE, GREECE, KUWAIT, POLAND, NEW ZEALAND, SWEDEN, SWITZERLAND, BELGIUM, BHUTAN, BANGLADESH, TAIWAN, ROMANIA, CAMBODIA, KAZAKHSTAN, AFGHANISTAN.
