Fixing Screws – Essential Fasteners for Electrical Installations
Reliable fastening is essential for safe and long-lasting electrical installations. Our Fixing Screws collection offers a wide selection of durable screws designed for professionals and DIY enthusiasts across the UK. These screws are perfect for securing sockets, switches, back boxes, and various electrical components to different surfaces, including wood, masonry, and metal.
Available in multiple types and sizes, including self-tapping, machine, and security screws, each fastener is crafted to deliver a strong and reliable hold. High-quality materials, such as stainless steel and zinc-plated finishes, provide corrosion resistance and durability, making these screws suitable for both indoor and outdoor applications.
The precision design of these screws ensures easy installation while maintaining a secure fit over time, reducing the risk of loosening. Their versatility and reliability make them a vital part of any electrician’s toolkit, supporting safe and efficient electrical work.
Whether completing professional installations or DIY projects, using the right fixing screws is key to achieving a secure, professional finish that will last for years. This collection makes it easy to find the right fastener for every task, providing peace of mind and quality performance in all your electrical projects.

Knightsbridge CSCREW50FB M3.5 x 50mm Flat-Head Countersunk Electrical Socket Screw - Brass
Knightsbridge CSCREW50FB M3.5 x 50mm Flat-Head Countersunk Electrical Socket Screw - Brass Machine screws suitable for electrical installations....
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Knightsbridge CSCREW50FBK M3.5 x 50mm Flat-Head Countersunk Electrical Socket Screw - Black
Knightsbridge CSCREW50FBK M3.5 x 50mm Flat-Head Countersunk Electrical Socket Screw - Black Machine screws suitable for electrical installations...
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Knightsbridge C-SCREW50B M3.5 x 50mm Flat-Head Countersunk Socket Screw - Brass
Knightsbridge M3.5 x 50mm Flat-Head Countersunk Socket Screw - Brass Machine screws suitable for electrical installations. M3.5 x 50mm Flat he...
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Knightsbridge C-SCREW50BK M3.5 x 50mm Flat-Head Countersunk Socket Screw - Black Nickel/Gunmetal
Knightsbridge M3.5 x 50mm Flat-Head Countersunk Socket Screw - Black Nickel/Gunmetal Machine screws suitable for electrical installations. M3....
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Knightsbridge C-SCREW50N M3.5 x 50mm Flat-Head Countersunk Socket Screw - Nickel Plated
Knightsbridge M3.5 x 50mm Flat-Head Countersunk Socket Screw - Nickel Plated Machine screws suitable for electrical installations. M3.5 x 50mm...
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Knightsbridge CSCREW75FN M3.5 x 75mm Flat-Head Countersunk Electrical Socket Screw - Nickel Plated
Knightsbridge CSCREW75FN M3.5 x 75mm Flat-Head Countersunk Electrical Socket Screw - Nickel Plated Machine screws suitable for electrical instal...
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Knightsbridge CSCREW50FN M3.5 x 50mm Flat-Head Countersunk Electrical Socket Screw - Nickel Plated
Knightsbridge CSCREW50FN M3.5 x 50mm Flat-Head Countersunk Electrical Socket Screw - Nickel Plated Machine screws suitable for electrical instal...
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Knightsbridge CSCREW50FB M3.5 x 50mm Flat-Head Countersunk Electrical Socket Screw - Brass (100 Pack)
Knightsbridge CSCREW50FB M3.5 x 50mm Flat-Head Countersunk Electrical Socket Screw - Brass (100 Pack) Machine screws suitable for electrical inst...
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Knightsbridge CSCREW50FBK M3.5 x 50mm Flat-Head Countersunk Electrical Socket Screw - Black (100 Pack)
Knightsbridge CSCREW50FBK M3.5 x 50mm Flat-Head Countersunk Electrical Socket Screw - Black (100 Pack) Machine screws suitable for electrical ins...
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Knightsbridge CSCREW35 M3.5 x 35mm Raised-Head Countersunk Electrical Socket Screw - Nickel Plated
Knightsbridge M3.5 x 35mm Raised-Head Countersunk Electrical Socket Screw - Nickel Plated Machine screws suitable for electrical installations. ...
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Knightsbridge CSCREW75FN M3.5 x 75mm Flat-Head Countersunk Electrical Socket Screw - Nickel Plated (100 Pack)
Knightsbridge CSCREW75FN M3.5 x 75mm Flat-Head Countersunk Electrical Socket Screw - Nickel Plated (100 Pack) Machine screws suitable for electri...
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Knightsbridge CSCREW75 M3.5 x 75mm Raised-Head Countersunk Electrical Socket Screw - Nickel Plated
Knightsbridge M3.5 x 75mm Raised-Head Countersunk Electrical Socket Screw - Nickel Plated Machine screws suitable for electrical installations. ...
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Knightsbridge CSCREW50 M3.5 x 50mm Raised-Head Countersunk Electrical Socket Screw - Nickel Plated
Knightsbridge M3.5 x 50mm Raised-Head Countersunk Electrical Socket Screw - Nickel Plated Machine screws suitable for electrical installations. ...
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Knightsbridge CSCREW75 M3.5 x 75mm Raised-Head Countersunk Electrical Socket Screw - Nickel Plated (100 Pack)
Knightsbridge CSCREW75 M3.5 x 75mm Raised-Head Countersunk Electrical Socket Screw - Nickel Plated (100 Pack) Machine screws suitable for electri...
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Knightsbridge CSCREW50 M3.5 x 50mm Raised-Head Countersunk Electrical Socket Screw - Nickel Plated (100 Pack)
Knightsbridge CSCREW50 M3.5 x 50mm Raised-Head Countersunk Electrical Socket Screw - Nickel Plated (100 Pack) Machine screws suitable for electri...
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Knightsbridge CSCREW35 M3.5 x 35mm Raised-Head Countersunk Electrical Socket Screw - Nickel Plated (100 Pack)
Knightsbridge CSCREW35 M3.5 x 35mm Raised-Head Countersunk Electrical Socket Screw - Nickel Plated (100 Pack) Machine screws suitable for electri...
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Knightsbridge CSCREW35EXT M3.5 x 35mm Extension Stud - Nickel Plated (10 Pack)
Knightsbridge CSCREW35EXT M3.5 x 35mm Extension Stud - Nickel Plated (10 Pack) Ideal for when your back box is installed deeper than expected. thes...
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Knightsbridge CSCREW50FN M3.5 x 50mm Flat-Head Countersunk Electrical Socket Screw - Nickel Plated (100 Pack)
Knightsbridge CSCREW50FN M3.5 x 50mm Flat-Head Countersunk Electrical Socket Screw - Nickel Plated (100 Pack) Machine screws suitable for electri...
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Knightsbridge CSCREW35EXT M3.5 x 35mm Extension Stud - Nickel Plated
Knightsbridge CSCREW35EXT M3.5 x 35mm Extension Stud - Nickel Plated Ideal for when your back box is installed deeper than expected. these extensio...
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