High Tensile Bolts Supplier in North & South Auckland
Premium High Tensile Bolts for Industrial & Engineering Applications
At The Bolt Shop, we supply a comprehensive range of high-quality high tensile bolts designed for applications where exceptional strength, durability and reliability are essential. Whether you're working on heavy machinery, structural steel, construction projects or precision engineering, we stock the fastening solutions you can depend on. Our range includes both Metric and Imperial Bolts, as well as Grade 8, Class 8.8 and Class 10.9 high tensile bolts in a variety of sizes and finishes.
Our High Tensile Bolt Range
Metric & Imperial Bolts
We stock an extensive selection of both metric and imperial high tensile bolts to suit a wide range of equipment, machinery and engineering applications. With numerous diameters, thread pitches and lengths available, we can help you source the correct fastener for both modern and legacy equipment.
Grade 8 High Tensile Bolts
Grade 8 bolts are manufactured for high-strength applications where superior load-bearing capacity is required. Commonly used in heavy equipment, agricultural machinery, automotive applications and industrial repairs, these bolts provide exceptional performance under demanding conditions.
Class 8.8 & Class 10.9 Bolts
Our range includes both Class 8.8 and Class 10.9 high tensile bolts to suit varying strength requirements. Class 8.8 bolts are ideal for general engineering and structural applications, while Class 10.9 bolts offer significantly higher tensile strength for heavy-duty machinery, mining, transport and critical engineering projects.
Hex Head & Hex Flange Head Bolts
Choose from traditional Hex Head Bolts for versatile fastening applications or Hex Flange Head Bolts, which feature an integrated flange to help distribute clamping force and reduce the need for washers. Both options are available in a wide range of sizes to suit commercial and industrial projects.
Trusted by Industry Professionals
Our high tensile bolts are relied upon by professionals working across a wide range of industries, including:
- Construction
- Structural Steel
- Engineering
- Manufacturing
- Mining
- Agriculture
- Transport
- Heavy Machinery
- Automotive & Motor Racing
Buy In-Store or Order Anywhere in New Zealand
Visit our Glenfield or Wiri stores to browse our extensive range and speak with our experienced team. If you're located elsewhere in New Zealand, simply give us a call or send us an email with your requirements. We'll carefully prepare your order and arrange prompt courier delivery anywhere across New Zealand, ensuring you receive the high tensile bolts you need, wherever your project is located.
Frequently Asked Questions
What are high tensile bolts used for?
High tensile bolts are designed for applications requiring greater strength than standard bolts. They are commonly used in construction, engineering, heavy machinery, structural steel and automotive applications.
What's the difference between Class 8.8 and Class 10.9 bolts?
Class 10.9 bolts have a higher tensile strength than Class 8.8 bolts, making them better suited to heavy-duty and high-load applications.
Do you stock both metric and imperial bolts?
Yes. We carry an extensive range of both metric and imperial high tensile bolts in various sizes and thread types.
Can I order high tensile bolts if I'm outside Auckland?
Absolutely. Simply contact our team by phone or email, and we'll arrange fast courier delivery anywhere in New Zealand.
