► 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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  • Champion - Hex Plain Nuts - 5/16" - UNC - Class 5 | BC78
    Champion - Hex Plain Nuts - 5/16" - UNC - Class 5 | BC78
    Champion Hex Plain Nuts 5/16" UNC Class 5 | BC78 Built for everyday fastening tasks, the Champion 5/16" Hex Plain Nuts provide reliable performance and compatibility with standard bolts. ► Key Features 5/16" size — versatile for general fastening applications UNC thread — quick...
    $5.95
    $5.95
  • Champion - Hex Plain Nuts - 1/4" - UNC - Class 5 | BC77
    Champion - Hex Plain Nuts - 1/4" - UNC - Class 5 | BC77
    Champion Hex Plain Nuts 1/4" UNC Class 5 | BC77 Secure your fastening jobs with the Champion 1/4" Hex Plain Nuts. Designed for reliable performance, these nuts provide strong and consistent fastening. ► Key Features 1/4" size — suitable for light-duty applications UNC thread...
    $5.95
    $5.95
  • Champion - Hex Plain Nuts - 3/8" - UNC - Class 5 | BC79
    Champion - Hex Plain Nuts - 3/8" - UNC - Class 5 | BC79
    Champion Hex Plain Nuts 3/8" UNC Class 5 | BC79 Ensure secure fastening with the Champion 3/8" Hex Plain Nuts. Designed for durability and compatibility, these nuts are ideal for a range of applications. ► Key Features 3/8" size — suitable for medium-duty fastening...
    $5.95
    $5.95
  • Champion - Hex Plain Nuts - 1/2" - UNC - Class 5 | BC81
    Champion - Hex Plain Nuts - 1/2" - UNC - Class 5 | BC81
    Champion Hex Plain Nuts 1/2" UNC Class 5 | BC81 Built for dependable fastening, the Champion 1/2" Hex Plain Nuts offer consistent performance across a wide range of applications. ► Key Features 1/2" size — suitable for common bolt applications UNC thread — ensures...
    $5.95
    $5.95
  • Champion - Hex Plain Nuts - 7/16" - UNC - Class 5 | BC80
    Champion - Hex Plain Nuts - 7/16" - UNC - Class 5 | BC80
    Champion Hex Plain Nuts 7/16" UNC Class 5 | BC80 Secure your assemblies with Champion 7/16" Hex Plain Nuts. Manufactured to Class 5 standards, these nuts provide dependable fastening performance for a wide range of applications. ► Key Features 7/16" size — suits common...
    $5.95
    $5.95
  • Champion - Hex Plain Nuts - 1/4" - UNF - Class 5 | BF77
    Champion - Hex Plain Nuts - 1/4" - UNF - Class 5 | BF77
    Champion Hex Plain Nuts 1/4" UNF Class 5 | BF77 The Champion 1/4" Hex Plain Nuts provide reliable fine-thread fastening for precision applications across workshop and automotive use. ► Key Features 1/4" size — suitable for light-duty fastening UNF thread — fine thread for...
    $5.95
    $5.95
  • Champion - Hex Plain Nuts - 3/8" - UNF - Class 5 | BF79
    Champion - Hex Plain Nuts - 3/8" - UNF - Class 5 | BF79
    Champion Hex Plain Nuts 3/8" UNF Class 5 | BF79 Built for precision and durability, the Champion 3/8" Hex Plain Nuts deliver reliable fastening performance in fine-thread applications. ► Key Features 3/8" size — suitable for medium-duty applications UNF thread — fine thread for...
    $5.95
    $5.95
  • Champion - Hex Plain Nuts - 5/16" - UNF - Class 5 | BF78
    Champion - Hex Plain Nuts - 5/16" - UNF - Class 5 | BF78
    Champion Hex Plain Nuts 5/16" UNF Class 5 | BF78 The Champion 5/16" Hex Plain Nuts are built for precision fastening, offering fine-thread compatibility and reliable performance. ► Key Features 5/16" size — versatile for general fastening UNF thread — fine thread for improved...
    $5.95
    $5.95
  • Champion - Hex Plain Nuts - 7/16" - UNF - Class 5 | BF80
    Champion - Hex Plain Nuts - 7/16" - UNF - Class 5 | BF80
    Champion Hex Plain Nuts 7/16" UNF Class 5 | BF80 The Champion 7/16" Hex Plain Nuts are designed for reliable, fine-thread fastening across demanding applications. ► Key Features 7/16" size — suitable for medium-duty applications UNF thread — fine thread for enhanced clamping Class...
    $5.95
    $5.95
  • Champion - Hex Plain Nuts - 1/2" - UNF - Class 5 | BF81
    Champion - Hex Plain Nuts - 1/2" - UNF - Class 5 | BF81
    Champion Hex Plain Nuts 1/2" UNF Class 5 | BF81 Built for strength and precision, the Champion 1/2" Hex Plain Nuts provide dependable fine-thread fastening performance. ► Key Features 1/2" size — suitable for heavier-duty fastening UNF thread — fine thread for superior clamping...
    $5.95
    $5.95
  • Champion - Hex Plain Nuts - High Tensile - M5 x 0.8mm - Class 8 | BM157
    Champion - Hex Plain Nuts - High Tensile - M5 x 0.8mm - Class 8 | BM157
    Champion Hex Plain Nuts High Tensile M5 x 0.8mm Class 8 | BM157 The Champion M5 Hex Plain Nuts provide strong and reliable metric fastening with high tensile performance for precision applications. ► Key Features M5 x 0.8mm — standard metric thread size Class...
    $5.95
    $5.95
  • Champion - Hex Plain Nuts - High Tensile - M6 x 1.00mm - Class 8 | BM159
    Champion - Hex Plain Nuts - High Tensile - M6 x 1.00mm - Class 8 | BM159
    Champion Hex Plain Nuts High Tensile M6 x 1.00mm Class 8 | BM159 Built for dependable performance, the Champion M6 Hex Plain Nuts deliver strong and consistent metric fastening. ► Key Features M6 x 1.00mm — standard metric thread size Class 8 rating —...
    $5.95
    $5.95
  • Champion - Hex Plain Nuts - High Tensile - M8 x 1.25mm - Class 8 | BM161
    Champion - Hex Plain Nuts - High Tensile - M8 x 1.25mm - Class 8 | BM161
    Champion Hex Plain Nuts High Tensile M8 x 1.25mm Class 8 | BM161 The Champion M8 Hex Plain Nuts provide reliable and strong fastening for a wide range of metric applications. ► Key Features M8 x 1.25mm — standard metric thread size Class 8...
    $5.95
    $5.95
  • Champion - Hex Plain Nuts - High Tensile - M8 x 1.00mm - Class 8 | BM162
    Champion - Hex Plain Nuts - High Tensile - M8 x 1.00mm - Class 8 | BM162
    Champion Hex Plain Nuts High Tensile M8 x 1.00mm Class 8 | BM162 The Champion M8 x 1.00mm Hex Plain Nuts are built for reliable fastening with high tensile strength for workshop and industrial applications. ► Key Features M8 x 1.00mm thread — fine...
    $5.95
    $5.95
  • Champion - Hex Plain Nuts - High Tensile - M10 x 1.25mm - Class 8 | BM164
    Champion - Hex Plain Nuts - High Tensile - M10 x 1.25mm - Class 8 | BM164
    Champion Hex Plain Nuts High Tensile M10 x 1.25mm Class 8 | BM164 The Champion M10 x 1.25mm Hex Plain Nuts are designed for fine-thread applications requiring secure fastening and reliable performance. ► Key Features M10 x 1.25mm thread — fine pitch for improved...
    $5.95
    $5.95
  • Champion - Hex Plain Nuts - High Tensile - M10 x 1.5mm - Class 8 | BM163
    Champion - Hex Plain Nuts - High Tensile - M10 x 1.5mm - Class 8 | BM163
    Champion Hex Plain Nuts High Tensile M10 x 1.5mm Class 8 | BM163 The Champion M10 x 1.5mm Hex Plain Nuts offer strong and reliable fastening for a wide range of mechanical and trade applications. ► Key Features M10 x 1.5mm thread — standard...
    $5.95
    $5.95
  • Champion - Hex Plain Nuts - High Tensile - M10 x 1.00mm - Class 8 | BM165
    Champion - Hex Plain Nuts - High Tensile - M10 x 1.00mm - Class 8 | BM165
    Champion Hex Plain Nuts High Tensile M10 x 1.00mm Class 8 | BM165 The Champion M10 x 1.00mm Hex Plain Nuts are built for precision fastening, offering strong hold and reliable performance in fine-thread applications. ► Key Features M10 x 1.00mm thread — fine...
    $5.95
    $5.95
  • Champion - Hex Plain Nuts - High Tensile - M12 x 1.75mm - Class 8 | BM166
    Champion - Hex Plain Nuts - High Tensile - M12 x 1.75mm - Class 8 | BM166
    Champion Hex Plain Nuts High Tensile M12 x 1.75mm Class 8 | BM166 The Champion M12 x 1.75mm Hex Plain Nuts deliver strong, reliable fastening for general trade, construction, and mechanical applications. ► Key Features M12 x 1.75mm thread — standard pitch for general...
    $5.95
    $5.95
  • Champion - Hex Plain Nuts - High Tensile - M12 x 1.5mm - Class 8 | BM167
    Champion - Hex Plain Nuts - High Tensile - M12 x 1.5mm - Class 8 | BM167
    Champion Hex Plain Nuts High Tensile M12 x 1.5mm Class 8 | BM167 The Champion M12 x 1.5mm Hex Plain Nuts are designed for fine-thread applications where secure fastening and consistent performance are essential. ► Key Features M12 x 1.5mm thread — fine pitch...
    $5.95
    $5.95
  • Champion - Hex Nuts - Self-Locking - Nylon Insert - 1/4" - UNC | SLC77
    Champion - Hex Nuts - Self-Locking - Nylon Insert - 1/4" - UNC | SLC77
    Champion Hex Nuts Self-Locking Nylon Insert 1/4" UNC | SLC77 The Champion 1/4" UNC Nylon Insert Hex Nuts provide secure, vibration-resistant fastening with a built-in locking feature. ► Key Features 1/4" UNC size — standard coarse thread fit Nylon insert — prevents loosening under...
    $5.95
    $5.95

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