Travis Steel, a reliable manufacturer and supplier located in Canberra, Australia, offers top-notch Alloy Steel Gr 8.8 Fasteners. These fasteners are celebrated for their impressive strength, toughness, and resistance to wear and corrosion. Crafted from high-quality alloy steel using cutting-edge production methods, they meet international standards, guaranteeing dependable performance in crucial industrial and mechanical settings. Travis Steel focuses on delivering precise dimensional accuracy, consistent mechanical properties, and an exceptional surface finish, making these fasteners perfect for sectors like construction, heavy machinery, automotive, petrochemical, and engineering. Their durability ensures that they provide secure, long-lasting, and efficient fastening solutions, even in the most demanding assemblies and structural connections.
Alloy Steel Gr 8.8 Fasteners are mainly made up of carbon, chromium, and manganese, which boost their hardness, tensile strength, and corrosion resistance. They showcase remarkable mechanical properties, including high tensile strength, yield strength, toughness, and fatigue resistance. These fasteners perform reliably under repeated stress, temperature fluctuations, and high-pressure conditions, ensuring they remain durable and safe for long-term use in challenging industrial and mechanical applications.
Standard :Â DIN EN ISO 4014 & 4017 DIN 931 / 933 & IS 1364 / IS 1363
Size :Â Dia M 20 to 100 mm / Inch 3/4″to 3.1/2″
Finish :Â Plain / Zinc plated / Hot dip galvanised
Types :Â Nuts, Bolts, Screws, Sockets, Studs, Screw, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Socket Head Cap Screw, Washers, Spring Washers, Studs, Anchors
| Alloy Steel 8.8 | C | Mn | P | S | Si | Ni | Cr |
| 0.15 max | 1.00 max | 0.040 | 0.030 | 1.00 max | – | 11.50-13.50 |
| Grades | Size Range | PS [MPa] | YS (min) [MPa] | TS (min) [MPa] | Hardness [Rockwell] |
| Class 8.8 | Under M16 | 580 | 640 | 800 | Â |
| 17-72 | 600 | 660 | 830 | C23–34 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Hexagon Bolts / Set Screws | Stud Bolts | Hexagon Nuts | Socket Capscrews |
|---|---|---|---|
DIN 931 | BS4882 | DIN 934 | DIN 912 |
DIN 933 | DIN 976 | BS 1768 | DIN 6912 |
BS 1768 | Â | BS 1769 | DIN 7984 |
UNI 5731 | Â | BS 1083 | ANSI B18.3 |
UNI 5739 | Â | BS 3692 | ISO 4762 |
ISO 4014 | Â | ISO 4032 | UNI 5931 |
ISO 4017 | Â | ISO 4033 | BS 2470 |
BS 1769 | Â | ANSI B18.2.2 | BS 4168 |
BS 3692 | Â | Â | Â |
ANSI B18.2.1 | Â | Â | Â |
Socket & Slotted Set Screws | Socket & Slotted Countersunk Screws | Studs | Washers |
DIN 913 | DIN 963 | DIN 938 | DIN 125 |
DIN 914 | DIN 7991 | DIN 939 | DIN 9021 |
DIN 915 | BS 4168 | DIN 2510 | BS 4320 |
DIN 916 | BS 1981 | BS 4439 | BS 3410 |
DIN 551 | BS 483 | BS 2693 | Â |
DIN 553 | BS 2470 | Â | Spring Washers |
DIN 438 | Â | Â | DIN 127 |
BS 4168 | Â | Â | BS 4464 |
 |  |  | BS 1802 |
These fasteners are widely utilized in industries that require strong, durable, and corrosion-resistant fastening solutions. They are perfect for bolted connections in heavy machinery, construction equipment, automotive assemblies, bridges, and structural frameworks. Moreover, Alloy Steel Gr 8.8 Fasteners find their place in industrial fabrication, refineries, petrochemical plants, and heavy engineering projects where mechanical strength, wear resistance, and long-term reliability are essential. Their ability to provide secure, stable, and long-lasting fastening under vibration and heavy loads makes them indispensable for safe and efficient operations in demanding industrial environments.
Travis Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Canberra, Australia.
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