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Showing Results For: Square Nuts

Square Nuts

Square nuts are a type of four-sided nut typically utilised in a wide range of industrial and construction applications. Known for their simplicity and robust design, square nuts offer a high level of reliability in fastening due to their large surface area and firm grip. Their square shape provides increased resistance to loosening under vibration, making them ideal for heavy-duty projects and assemblies. Often paired with square-headed bolts, these nuts are easy to install and adjust with essential tools, making them a practical solution for both professionals and DIYers. 

Why Buy Our High-Grade Square Nuts?

Square nuts are preferred for applications where strong clamping force and stability are critical. Their larger surface contact area reduces the risk of damage to the material and prevents the nut from stripping under high torque. Additionally, square nuts are easier to grip and align, especially in narrow or tight spaces.

Different Varieties of Square Nuts Available 

  • Standard Square Nuts: Common for general applications
  • Weld Square Nuts: Designed for welding to metal structures
  • Tapered Square Nuts: Used in specific structural or decorative applications

Potential Benefits of Using Our Top-of-the-line Square Nuts

  • Four-sided shape for enhanced grip.
  • Large surface area for better load distribution.
  • High durability and resistance to torque and vibration.
  • Available in steel, stainless steel, and brass materials.
  • Easy installation and alignment with tools.
  • Suitable for both permanent and adjustable connections.
  • Reduces material wear and tear during fastening.
  • Cost-effective and long-lasting solution for secure joints.

Versatile Applications of Square Nuts

  • Machinery Assembly and Maintenance
  • Construction and Structural Projects
  • Automotive and Transportation Industries
  • Furniture and Woodworking
  • Electrical Equipment and Enclosures
  • Agricultural Machinery and Equipment

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Enrgtech #
Manufacturer Part No
Name
Availability
Price
Rating
RS Pro
Rohs Verified
837-313, RS Pro
51 In Stock
Check Stock & Lead Times Packaging Options
1 +
£ 16.19
RS Pro
Rohs Verified
837-307, RS Pro
98 In Stock
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1 +
£ 10.83
RS Pro
Rohs Verified
837-284, RS Pro
44 In Stock
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1 +
£ 6.30
RS Pro
Rohs Verified
837-262, RS Pro
591 In Stock
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1 +
£ 4.79
RS PRO
Rohs Verified
233-4213, RS PRO
7 In Stock
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1 +
£ 7.63
5 +
£ 7.49
10 +
£ 7.37
RS Pro
Rohs Verified
837-290, RS Pro
80 In Stock
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1 +
£ 8.27
RS PRO
Rohs Verified
245-4857, RS PRO
298 In Stock
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100 +
£ 0.59
RS PRO
Rohs Verified
245-4856, RS PRO
298 In Stock
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100 +
£ 0.40
RS PRO
Rohs Verified
245-4854, RS PRO
98 In Stock
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100 +
£ 0.15
RS PRO
Rohs Verified
245-4852, RS PRO
198 In Stock
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100 +
£ 0.097
RS PRO
Rohs Verified
245-4859, RS PRO
98 In Stock
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50 +
£ 1.42
RS PRO
Rohs Verified
245-4858, RS PRO
148 In Stock
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50 +
£ 1.02
RS PRO
Rohs Verified
245-4855, RS PRO
298 In Stock
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100 +
£ 0.25
RS PRO
Rohs Verified
245-4861, RS PRO
98 In Stock
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25 +
£ 3.50
Rohs Verified
RS_837-284, RS PRO
Pre Order
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1 +
£ 5.97
Rohs Verified
RS_837-313, RS PRO
26 In Stock
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1 +
£ 16.19
Rohs Verified
RS_837-262, RS PRO
Pre Order
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1 +
£ 4.99
1 +
£ 4.99
Rohs Verified
RS_837-290, RS PRO
52 In Stock
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1 +
£ 7.30
1 +
£ 7.30
Rohs Verified
RS_837-307, RS PRO
272 In Stock
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1 +
£ 8.34
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New Items
New items
245-4857, RS PRO

245-4857, RS PRO

RS PRO Square Nuts Features and Benefits: This range of RS PRO fasteners is ideal for applications where a bolt or screw needs to be tightened, but ideally designed to be used in heavier duty applications or where the material is softer, like wood, to prevent damage to the surface area Manufactured with a zinc finish, each fastener provides good protection against surface rust and oxidisation and offers good lubricity to the threads of the fastener In addition to this, the zinc-plated steel fasteners are much more cost effective than stainless steel and is also widely recyclable, making them a much more sustainable option Available in a wide range of sizes Applications: Construction and building Marine and aerospace Industrial automation and manufacturing Engineering and rail works Why RS PRO?
New items
837-313, RS Pro

837-313, RS Pro

BZP Steel - Metric Thread Bright zinc plated mild steel
New items
837-307, RS Pro

837-307, RS Pro

BZP Steel - Metric Thread Bright zinc plated mild steel
New items
837-284, RS Pro

837-284, RS Pro

BZP Steel - Metric Thread Bright zinc plated mild steel
New items
245-4856, RS PRO

245-4856, RS PRO

RS PRO Square Nuts Features and Benefits: This range of RS PRO fasteners is ideal for applications where a bolt or screw needs to be tightened, but ideally designed to be used in heavier duty applications or where the material is softer, like wood, to prevent damage to the surface area Manufactured with a zinc finish, each fastener provides good protection against surface rust and oxidisation and offers good lubricity to the threads of the fastener In addition to this, the zinc-plated steel fasteners are much more cost effective than stainless steel and is also widely recyclable, making them a much more sustainable option Available in a wide range of sizes Applications: Construction and building Marine and aerospace Industrial automation and manufacturing Engineering and rail works Why RS PRO?
New items
RS_837-313, RS PRO

RS_837-313, RS PRO

RS PRO Square Pressed Steel Nuts Brought to you by RS PRO, these steel square nuts are a robust solution to fastening applications. With four broad sides, the nut can be easily gripped by pliers or spanners, with less chance of rounding off the bolt when tightening of loosening. They also retain a great level of surface pressure against the surface they are fastening against, which can help prevent unwanted loosening. These mild steel square-headed nuts are bright zinc plated for an element of corrosion resistance, meaning they are suitable for many applications. They are most commonly combined with square-headed screws and bolts. Other sizes are available: • 837-262 is an M3 Steel Square Nut • 837-284 is an M4 Steel Square Nut • 837-290 is an M5 Steel Square Nut • 837-307 is an M6 Steel Square Nut • 837-313 is an M8 Steel Square Nut Features and Benefits Robust square steel nuts Bright zinc plated for corrosion resistance Several metric sizes available Applications Square nuts can be used in common fixing and fastening applications, but their easy-to-grip nature means they can be turned more easily in blind spots or hard to reach places. Four-sided square nuts may be easier to grip than alternatives in certain situations, but they have disadvantages over a hex bolt as in there are less accessible angles in which to grip the nut. Why RS PRO? RS PRO aims to be your go-to brand for reliability and value for money. We source great parts at great prices and test everything with our in-house experts to ensure the quality you need. When it comes to tools and fasteners, we know that versatility and dependability are what you need. As such, we stock a variety of mainstay and specialist fasteners and couplers to suit any application. Whether you're a professional electrician, plumber, builder or DIY enthusiast, RS PRO is here to support you.
New items
837-262, RS Pro

837-262, RS Pro

BZP Steel - Metric Thread Bright zinc plated mild steel
New items
245-4854, RS PRO

245-4854, RS PRO

RS PRO Square Nuts Features and Benefits: This range of RS PRO fasteners is ideal for applications where a bolt or screw needs to be tightened, but ideally designed to be used in heavier duty applications or where the material is softer, like wood, to prevent damage to the surface area Manufactured with a zinc finish, each fastener provides good protection against surface rust and oxidisation and offers good lubricity to the threads of the fastener In addition to this, the zinc-plated steel fasteners are much more cost effective than stainless steel and is also widely recyclable, making them a much more sustainable option Available in a wide range of sizes Applications: Construction and building Marine and aerospace Industrial automation and manufacturing Engineering and rail works Why RS PRO?
New items
RS_837-290, RS PRO

RS_837-290, RS PRO

RS PRO Square Pressed Steel Nuts Brought to you by RS PRO, these steel square nuts are a robust solution to fastening applications. With four broad sides, the nut can be easily gripped by pliers or spanners, with less chance of rounding off the bolt when tightening of loosening. They also retain a great level of surface pressure against the surface they are fastening against, which can help prevent unwanted loosening. These mild steel square-headed nuts are bright zinc plated for an element of corrosion resistance, meaning they are suitable for many applications. They are most commonly combined with square-headed screws and bolts. Other sizes are available: • 837-262 is an M3 Steel Square Nut • 837-284 is an M4 Steel Square Nut • 837-290 is an M5 Steel Square Nut • 837-307 is an M6 Steel Square Nut • 837-313 is an M8 Steel Square Nut Features and Benefits Robust square steel nuts Bright zinc plated for corrosion resistance Several metric sizes available Applications Square nuts can be used in common fixing and fastening applications, but their easy-to-grip nature means they can be turned more easily in blind spots or hard to reach places. Four-sided square nuts may be easier to grip than alternatives in certain situations, but they have disadvantages over a hex bolt as in there are less accessible angles in which to grip the nut. Why RS PRO? RS PRO aims to be your go-to brand for reliability and value for money. We source great parts at great prices and test everything with our in-house experts to ensure the quality you need. When it comes to tools and fasteners, we know that versatility and dependability are what you need. As such, we stock a variety of mainstay and specialist fasteners and couplers to suit any application. Whether you're a professional electrician, plumber, builder or DIY enthusiast, RS PRO is here to support you.
New items
245-4852, RS PRO

245-4852, RS PRO

RS PRO Square Nuts Features and Benefits: This range of RS PRO fasteners is ideal for applications where a bolt or screw needs to be tightened, but ideally designed to be used in heavier duty applications or where the material is softer, like wood, to prevent damage to the surface area Manufactured with a zinc finish, each fastener provides good protection against surface rust and oxidisation and offers good lubricity to the threads of the fastener In addition to this, the zinc-plated steel fasteners are much more cost effective than stainless steel and is also widely recyclable, making them a much more sustainable option Available in a wide range of sizes Applications: Construction and building Marine and aerospace Industrial automation and manufacturing Engineering and rail works Why RS PRO?
New items
245-4859, RS PRO

245-4859, RS PRO

RS PRO Square Nuts Features and Benefits: This range of RS PRO fasteners is ideal for applications where a bolt or screw needs to be tightened, but ideally designed to be used in heavier duty applications or where the material is softer, like wood, to prevent damage to the surface area Manufactured with a zinc finish, each fastener provides good protection against surface rust and oxidisation and offers good lubricity to the threads of the fastener In addition to this, the zinc-plated steel fasteners are much more cost effective than stainless steel and is also widely recyclable, making them a much more sustainable option Available in a wide range of sizes Applications: Construction and building Marine and aerospace Industrial automation and manufacturing Engineering and rail works Why RS PRO?
New items
233-4213, RS PRO

233-4213, RS PRO

RS PRO Cage Nuts Features and Benefits Steel nut is held captive in a spring-steel cage, both zinc plated Ideally suited for use with front panel screw With a variety of available thicknesses in this range please refer to the datasheet Fully usable from just one side A quick, easy, and economical way of adding a thread to sheet metal Used for fixing accessories for cabinets and enclosures Applications How do you use cage nuts?
FAQs
We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like Square Nuts and all others.
You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding Square Nuts or any other product.
This depends on the Square Nuts individual product and information that can be found on our website.
Yes, we offer special discounts on orders above £200 for Square Nuts and all other products.
UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including Square Nuts.
Yes. We keep updating our stock frequently and if a product like Square Nuts is not in stock then we will let you know.