► Nuts

Nuts – Precision Fasteners for Mechanical, Structural & Assembly Work Our collection of nuts is built for secure fastening in industrial, construction, & mechanical assembly settings. Whether you're pairing them with bolts, threaded rods, or custom hardware, we supply hex nuts, flange nuts, lock nuts, & specialty types in materials that...

Nuts – Precision Fasteners for Mechanical, Structural & Assembly Work

Our collection of nuts is built for secure fastening in industrial, construction, & mechanical assembly settings. Whether you're pairing them with bolts, threaded rods, or custom hardware, we supply hex nuts, flange nuts, lock nuts, & specialty types in materials that stand up to high stress & harsh environments. Choose from galvanised, stainless steel, or zinc-plated finishes, compatible with both metric & imperial bolts.

What’s in This Collection:
► Hex nuts in standard & high-tensile grades
► Flange nuts with integrated washers
► Nylon insert lock nuts for vibration resistance
► Stainless & galvanised nuts for corrosion protection
► Metric & imperial sizes available

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  • Peiner - M36 HV Structural Nut to EN 14399-4 Class 10 Galvanised - Qty 25 | SNM36C10G
    Peiner - M36 HV Structural Nut to EN 14399-4 Class 10 Galvanised - Qty 25 | SNM36C10G
    Peiner HV Structural Nut EN 14399-4 Class 10 Galvanised M36 PK 25 Designed for the most demanding structural steel connections, the Peiner HV Structural Nuts deliver dependable performance in safety-critical bolting assemblies. Manufactured to EN 14399-4 and rated to Class 10, these nuts are...
    $1,084.79
    $1,084.79
  • Peiner - M30 HV Structural Nut to EN 14399-4 Class 10 Galvanised - Qty 50 | SNM30C10G
    Peiner - M30 HV Structural Nut to EN 14399-4 Class 10 Galvanised - Qty 50 | SNM30C10G
    Peiner HV Structural Nut EN 14399-4 Class 10 Galvanised M30 PK 50 Built for heavy-duty structural bolting systems, the Peiner HV Structural Nuts deliver strength, precision, and full compliance in safety-critical steel connections. Manufactured to EN 14399-4 and rated to Class 10, these nuts...
    $1,125.25
    $1,125.25
  • Peiner - M27 HV Structural Nut to EN 14399-4 Class 10 Galvanised - Qty 50 | SNM27C10G
    Peiner - M27 HV Structural Nut to EN 14399-4 Class 10 Galvanised - Qty 50 | SNM27C10G
    Peiner HV Structural Nut EN 14399-4 Class 10 Galvanised 27mm PK 50 Built to complete high-strength structural bolting systems, the Peiner HV Structural Nuts deliver dependable performance and certified compliance in safety-critical steel connections. Manufactured to EN 14399-4 and rated to Class 10, these...
    $905.12
    $905.12
  • Peiner - M24 HV Structural Nut to EN 14399-4 Class 10 Galvanised - Qty 50 | SNM24C10G
    Peiner - M24 HV Structural Nut to EN 14399-4 Class 10 Galvanised - Qty 50 | SNM24C10G
    Peiner HV Structural Nut EN 14399-4 Class 10 Galvanised M24 PK 50 Designed for use in high-strength structural bolting assemblies, the Peiner HV Structural Nuts deliver reliable preload performance and full compliance in critical steel connections. Manufactured to EN 14399-4 and rated to Class...
    $714.95
    $714.95
  • Peiner - M22 HV Structural Nut to EN 14399-4 Class 10 Galvanised - Qty 50 | SNM22C10G
    Peiner - M22 HV Structural Nut to EN 14399-4 Class 10 Galvanised - Qty 50 | SNM22C10G
    Peiner HV Structural Nut EN 14399-4 Class 10 Galvanised M22 PK 50 Designed for use in high-strength structural bolting systems, the Peiner HV Structural Nuts deliver secure fastening and reliable performance in critical steel connections. Manufactured to EN 14399-4 and rated to Class 10,...
    $495.71
    $495.71
  • Peiner - M20 HV Structural Nut to EN 14399-4 Class 10 Galvanised - Qty 100 | SNM20C10G
    Peiner - M20 HV Structural Nut to EN 14399-4 Class 10 Galvanised - Qty 100 | SNM20C10G
    Peiner HV Structural Nut EN 14399-4 Class 10 Galvanised M20 PK 100 Engineered for use in high-strength structural steel assemblies, the Peiner HV Structural Nuts are designed to deliver reliable performance in safety-critical bolted connections. Manufactured to EN 14399-4 and rated to Class 10,...
    $814.35
    $814.35
  • Peiner - M16 HV Structural Nut to EN 14399-4 Class 10 Galvanised - Qty 100 | SNM16C10G
    Peiner - M16 HV Structural Nut to EN 14399-4 Class 10 Galvanised - Qty 100 | SNM16C10G
    Peiner HV Structural Nut EN 14399-4 Class 10 Galvanised M16 PK 100 Designed for use in high-strength structural bolting assemblies, the Peiner HV Structural Nuts deliver reliable performance and full compliance in safety-critical steel connections. Manufactured to EN 14399-4 and rated to Class 10,...
    $489.75
    $489.75
  • Peiner - M12 HV Structural Nut to EN 14399-4 Class 10 Galvanised - Qty 200 | SNM12C10G
    Peiner - M12 HV Structural Nut to EN 14399-4 Class 10 Galvanised - Qty 200 | SNM12C10G
    Peiner HV Structural Nut EN 14399-4 Class 10 Galvanised 12mm PK 200 Designed to complete high-strength structural bolt assemblies, the Peiner HV Structural Nuts deliver reliable performance and certified compliance in safety-critical steel connections. Manufactured to EN 14399-4 and rated to Class 10, these...
    $789.32
    $789.32

Tight, Secure, & Built to Last

From mechanical assembly lines to building sites, our industrial nuts ensure your fastening jobs are tight, secure, & built to last. Mix & match with our bolts, rods, & washers for a complete fastening solution.

► Lock nuts, flange nuts & hex nuts in trade quantities

► Corrosion-resistant options for indoor & outdoor use

► Engineered to meet ISO, DIN & AS standards

Frequently Asked Questions

Lock nuts with nylon inserts are ideal. They resist loosening due to vibration or movement, making them perfect for machinery & vehicles.

As long as the thread pitch & diameter match, our nuts can be used with any corresponding bolt—whether hex, coach, or socket.

Yes, we carry a range of stainless steel & galvanised nuts ideal for wet, coastal, or outdoor construction projects.

Brands

Airco

Airco
Alco

Alco
Champion

Champion
Hardie Hose

Hardie Hose
Macsim

Macsim
Peiner

Peiner