Liam Steel stands out as a top manufacturer and supplier of Alloy Steel Gr 8.8 Fasteners in Manila, Philippines. The company focuses on crafting high-strength fasteners that boast remarkable durability, reliability, and resistance to wear and corrosion. Built to meet international quality standards, these fasteners are perfect for demanding industrial applications where safety and performance are paramount. With a commitment to precise manufacturing and rigorous quality control, Liam Steel delivers fasteners that consistently perform. Trusted by engineers and industries throughout the Philippines, Alloy Steel Gr 8.8 Fasteners are ideal for construction, machinery, automotive, and power generation systems.
Alloy Steel Gr 8.8 Fasteners are made from a blend of carbon, manganese, chromium, and molybdenum, resulting in a robust and durable alloy. They undergo heat treatment processes like quenching and tempering to achieve impressive tensile and yield strength. With a minimum tensile strength of around 800 MPa and a yield strength of 640 MPa, these fasteners offer excellent hardness, impact resistance, and fatigue resistance. Their mechanical properties ensure secure connections even under high stress, vibration, and temperature fluctuations, making them dependable components for heavy-duty industrial and structural applications.
Standard : DIN EN ISO 4014 & 4017 DIN 931 / 933 & IS 1364 / IS 1363
Size : Dia M 20 to 100 mm / Inch 3/4″to 3.1/2″
Finish : Plain / Zinc plated / Hot dip galvanised
Types : 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 | |
| 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 | BS 1769 | DIN 7984 | |
UNI 5731 | BS 1083 | ANSI B18.3 | |
UNI 5739 | BS 3692 | ISO 4762 | |
ISO 4014 | ISO 4032 | UNI 5931 | |
ISO 4017 | ISO 4033 | BS 2470 | |
BS 1769 | ANSI B18.2.2 | BS 4168 | |
BS 3692 | |||
ANSI B18.2.1 | |||
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 | |
DIN 553 | BS 2470 | Spring Washers | |
DIN 438 | DIN 127 | ||
BS 4168 | BS 4464 | ||
BS 1802 |
Alloy Steel Gr 8.8 Fasteners find extensive use in industries that demand strong, durable, and reliable fastening solutions. You’ll commonly see them in automotive manufacturing, construction equipment, heavy machinery, power plants, and structural engineering projects. These fasteners are perfect for assembling engines, gearboxes, pressure vessels, and high-load structures where safety and performance are crucial. Their high mechanical strength and corrosion resistance make them suitable for both indoor and outdoor applications. Engineers often choose Alloy Steel Gr 8.8 Fasteners for critical projects, ensuring reliability and safety in their designs.
Liam 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 Manila, Philippines.
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