For over three decades, Latham Steel has been a cornerstone of Hamilton’s industrial landscape, proudly supplying New Zealand’s toughest sectors. We understand the critical demands placed on engineering components, which is why our Alloy Steel Grade B5 bolts are manufactured with an unwavering commitment to quality. From our local workshop to your project, we provide the reliability and strength that professionals trust to keep their most demanding applications secure and operational under extreme pressure.
The composition of these bolts is a precise blend, primarily chromium and molybdenum, which gives them their distinctive character. This alloy mix is expertly heat-treated to develop exceptional mechanical properties, including a high tensile strength that can withstand significant load and stress. They also offer superior resistance to creep, allowing them to perform reliably in high-temperature environments where ordinary bolts would rapidly degrade and fail.
| Specifications | : | ASTM A 193 ASME SA 193 |
| Standard | : | DIN, ASTM, BS and all International Standards |
| Length | : | 3 mm to B5 mm |
| Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Type | : | Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts |
| Carbon | Manganese, max | Phosphorus, max | Sulfur, max | Silicon | Chromium | Molybdenum |
|---|---|---|---|---|---|---|
| 0.10 min/td> | 1.00 | 0.040 | 0.030 | 1.00 max | 4.00-6.00 | 0.40-0.65 |
| Grade | Diameter | Tensile Strength | Yield Strength | Elongation | Reduction | Hardness |
|---|---|---|---|---|---|---|
| Grade B5 | Up to M100, inclusive | 690 | 550 | 16 | 50 | — |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Jaxon Steel is a trusted manufacturer and supplier of high-quality Alloy Steel Gr B5 Bolts in Hamilton, New Zealand. We specialize in premium steel products, including Alloy Steel, Carbon Steel, Mild Steel and Galvanized Steel, with a strong focus on Carbon Steel Sheet and Plates. Our extensive inventory also includes Pipes, Tubes, Flanges, Forged Fittings and Bars. Committed to fast delivery and exceptional customer service, we use only the finest raw materials to ensure superior strength, durability and performance for critical industrial applications. Contact us today for all your Alloy Steel Gr B5 Bolts needs!
You’ll typically find our Alloy Steel Gr B5 bolts in applications where failure is not an option. They are essential in the high-heat zones of power generation plants, within turbines, and in high-pressure piping systems in oil refineries. Their ability to maintain integrity under sustained stress makes them a first choice for critical fastening in heavy machinery and demanding industrial frameworks, ensuring long-term safety and operational stability where it matters most.
Latham 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 Hamilton, New Zealand.
Copyright 2025 Latham Steel. All rights reserved
