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Aria Fasteners, located in Hamilton, New Zealand, has built a solid reputation as a reliable manufacturer and supplier of top-notch industrial fastening solutions. Their High Tensile Grade 4.8 Bolts are crafted to deliver dependable strength, durability, and secure fastening across a variety of applications. With a focus on precision and rigorous quality control, these bolts guarantee stable and long-lasting connections in critical assemblies. Aria Fasteners caters to industries like construction, automotive, machinery, and infrastructure projects, providing components designed to uphold structural integrity under moderate load conditions.
Constructed from medium-carbon steel, High Tensile Grade 4.8 Bolts offer a balanced tensile and yield strength that makes them suitable for general-purpose industrial use. They boast a minimum tensile strength of 400 MPa and a yield strength of 320 MPa, making them perfect for non-critical or medium-load fastening needs. These bolts feature precision threading to ensure a proper fit with corresponding nuts and washers, delivering reliable clamping force and stable performance in both static and lightly dynamic assemblies.
| Chemical Properties | ||||
|---|---|---|---|---|
| C | Si | Mn | P | S |
| 0.14 | 0.11 | 0.38 | 0.014 | 0.026 |
High Tensile Grade/ Class | Material | Proof strength | Yield strength (min.) | Tensile strength (min.) | Core hardness (Rockwell) |
Class 4.8 | Low or medium carbon steel | 310 Mpa | 340 Mpa | 420 Mpa | B71-95 |
| Class 4.8 Fasteners Sizes |
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| High Tensile 4.8 Grade Bolts Size Metric |
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| Grade 4.8 Hex Bolts Size Inch |
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| Preferred Class 4.8 Nut Bolt Drawing Formats | JPEG, PDF, CAD, STP, IGS |
| Standard | Manufacturer of Grade 4.8 Bolt as per IS, ANSI, ASTM, DIN, ISO, JIS, GB, ASME, BS, UNI, CSN, EU, IFI, PN, and all International Standards
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| Grade 4.8 Bolt Length | 3 mm to 200 mm |
| Grade 4.8 Steel Bolts & Screws US Threads | Unified National Coarse (UNC), BSF, UNJF, UNR, METRIC, UNK, UNJC, BSW, Unified national extra fine (UNEF), Unified national fine (UNF), Constant-pitch threads |
| Grade 4.8 Bolts Head drive | Phillips/Slot, Phillips, Slotted, and Six-Lobe 4.8 screw, etc |
To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.
Grade 4.8 bolts are versatile fasteners in applications requiring moderate tensile strength and reliability. It is commonly used in architecture, reflecting light into interior building elements. Mechanically, it is used to connect non-essential components, making it work reliably. These bolts are also popular in the automotive industry for non-load connectivity and various connectivity projects in agricultural equipment. Their cost-effectiveness and compliance with international standards make them desirable for engineering applications, thus providing strength in different applications – balanced with flexibility.
These bolts find their place in various industries that demand trustworthy and cost-effective fastening solutions. They’re particularly well-suited for structural frameworks, machinery assemblies, automotive components, equipment installation, and general construction projects. High Tensile Grade 4.8 Bolts are also utilized in light-duty flanged joints, industrial machinery, and infrastructure where secure and durable fastening is essential without the need for extreme strength. Their blend of durability, moderate strength, and affordability makes them a smart choice for general industrial and construction applications.
Aria Fasteners is a leading manufacturer and supplier of high-quality fasteners in Hamilton, New Zealand, with over 8 years of experience serving global industries.
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