Nuts, Bolts & Washers
The Nuts, Bolts & Washers category at Internet Electrical provides a wide selection of high-quality fastening components designed to support safe and reliable electrical work. From hexagon head set bolts in bright zinc plated steel — ideal for cable tray and channel support systems — to brass hexagon head set bolts that add strength and visual appeal where fixings can be seen, this range suits a variety of mechanical and electrical applications. Hexagonal full nuts in both zinc plated steel and brass match perfectly with bolt products and deliver consistent, secure fastening across common thread sizes. Flat washers (penny washers) help distribute load and prevent loosening over time when bolting components like trunking, enclosures or brackets. Other specialised items such as roofing nuts & bolts and channel nuts extend the utility of this range for structural and support fittings in indoor, low-corrosion environments. With finishes in bright zinc plated steel for corrosion resistance and brass for enhanced durability and appearance, these fixings are engineered to help electricians and installers achieve strong, long-lasting assemblies.
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Subcategories
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click to viewHexagonal Head High Tensile Steel Set Bolts
Hexagon head set screws are a fully threaded bolt up to the hex head, available in a range of sizes and lengths. Manufactured in zinc plated mild steel. Typically used in the installation of steel cable tray and channel support systems.
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click to viewHexagonal Head Brass Set Bolts
Brass hexagon head set bolts are fully threaded to the hex head, available in a range of sizes and lengths. Commonly used in the plumbing and electrical trade where extra strength is required and when the aesthetics is an important project criteria.
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click to viewHexagonal Full Nuts
Hexagon full nuts are available in bright zinc plate and brass finishes in a range of thread sizes. They are the most commonly used mating part often used with bolting products such as the hexagonal head full thread set bolts.
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click to viewFlat Washers
Flat washers are available in both zinc plated steel and brass. Commonly used in a wide variety of applications when it is necessary to spread the tension load of the material you are fixing to, so that you can create a strong hold that is not likely to loosen over time.
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click to viewRoofing Nuts & Bolts
Roofing nuts and bolts are suitable for general fixing applications in many electrical installations. Manufactured in BZP finish the bolt has a double slotted head with square nut. The flat seating surface under the head makes them ideal for fixing steel trunking and cable tray.
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click to viewChannel Nuts
Internet Electrical offer the full range of channel nuts in all thread sizes. Available with no spring, short springs (for 21mm channel) and long springs (for 41mm channel). Suitable for indoor, low corrosion environments.
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click to viewMild Steel Wedge Nuts
Wedge nuts are manufactured from mild steel and a have a tapped hole to accept threaded rods / bolts when used in cable management installations. Available in M6, M8 and M10 sizes to support a variety of loads. Fitted easily and securely by hand, no tools required.
Key Features & Benefits
- Wide Fixing Range: Comprehensive selection of nuts, bolts and washers for cable tray, channel, trunking and general electrical fixings.
- Hexagon Head Set Bolts: Fully threaded zinc plated and brass bolts for robust fixings in structural and accessory installations.
- Hexagonal Full Nuts: Standard mating nuts in zinc plated steel and brass to suit popular thread sizes.
- Flat Washers: Zinc plated and brass flat washers spread load and reduce loosening under tension.
- Roofing Nuts & Bolts: BZP finished bolts with square nuts ideal for fixing steel trunking and cable trays.
- Channel Nuts: Multiple sizes with options for short and long springs to suit different support systems.
- Corrosion-Resistant Finishes: Bright zinc plating offers rust resistance; brass variants add durability and aesthetic appeal.
- Installer-Focused Packs: Trade-friendly pack sizes make it easy to stock key components for site jobs.