Automotive Bolts – Hex, Cap, Button & Stainless Fasteners

Explore our range of automotive bolts, ideal for mechanical assembly, chassis mounting, bracket fitting and trim installation. Available in hex head, socket cap, and button head styles — all built for strength and durability.

Choose from zinc-plated or stainless finishes, in a range of lengths and diameters. Our bolts are supplied individually or in convenient value packs, helping you keep your garage or workshop well stocked.

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Latest Products

Classic Style Paper Covered Aluminium Ducting 80mm I.D. - Car Builder SolutionsClassic Style Paper Covered Aluminium Ducting 30-100mm
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Classic Style Paper Covered Aluminium Ducting 30-100mm

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G Clamps 50mm to 200mmG Clamps 50mm to 200mm
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G Clamps 50mm to 200mm

G Clamps
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Single Relay Plug with Terminals

Single Relay Plug with Terminals

Durable 5-terminal relay plug with 1/4" female crimp terminals for secure connections in automotive/electrical applications. Easy installation, reliable performance.
£3.00
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Brake and Clutch Reservoir Bleeding Adapter

Brake and Clutch Reservoir Bleeding Adapter

RESERVOIR BLEEDING ADAPTER
£19.20
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3 Piece Locking Clamping Pliers Set For Flexible Hoses3 Piece Locking Clamping Pliers Set For Flexible Hoses

3 Piece Locking Clamping Pliers Set For Flexible Hoses

Will clamp between 6mm and 57mm hose.
£7.20
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3 Watt LED White/Red Rechargeable Headband Lamp

3 Watt LED White/Red Rechargeable Headband Lamp

USB charging cable included Up to 3 hours battery life
£7.80
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Demist Vent 87mm x 14mmDemist Vent 87mm x 14mm

Demist Vent 87mm x 14mm

ABS demist vent, 87mm x 14mm, fits 71mm x 8mm hole. Ideal for boats and caravans. Clears condensation.
£6.00
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Silver Chrome Paint AerosolSilver Chrome Paint Aerosol

Silver Chrome Paint Aerosol

This plated finish paint aerosol delivers a brilliant, very shiny silver finish. Easy to apply and perfect for various projects.
£13.20
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£13.20
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Large Internal Naca Duct Black 270mmLarge Internal Naca Duct Black 270mm

Large Internal Naca Duct Black 270mm

Can be bonded or riveted to body.
£19.20
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Naca Duct Internal Carbon Effect Small

Naca Duct Internal Carbon Effect Small

Can be bonded or riveted to body. 180mm x 145mm x 25mm high
£14.40
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£14.40
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Naca Duct Internal Carbon Effect Large

Naca Duct Internal Carbon Effect Large

Can be bonded or riveted to body. 235mm x 190mm x 45mm high.
£16.80
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£16.80
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360mm LED Interior Strip Light360mm LED Interior Strip Light

360mm LED Interior Strip Light

Overall size. 30mm x 23mm x 11mm high.
£30.00
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£30.00
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440 Amp Jump Start Posts

440 Amp Jump Start Posts

SOLD AS A PAIR
£24.00
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Fuel Tank Pick Up Pipes
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Fuel Tank Pick Up Pipes

Fuel tank pick up pipes
£24.00
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Smiths GPS Speed Sensor for Electronic SpeedometersSmiths GPS Speed Sensor for Electronic Speedometers

Smiths GPS Speed Sensor for Electronic Speedometers

Smiths GPS Speed Sensor for Electronic Speedometers
£162.00
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Smiths Inductive Speed Sensor for Electronic SpeedometersSmiths Inductive Speed Sensor for Electronic Speedometers
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Smiths Inductive Speed Sensor for Electronic Speedometers

Smiths Inductive Speed Sensor for Electronic Speedometers
£86.40
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Copper Brake Pipe 22G 25Ft Roll

Copper Brake Pipe 22G 25Ft Roll

High-quality copper/nickel brake pipe in 3/16". Rated to 215 Bar, ensuring reliable braking performance.
£15.00
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Copper/Nickel Brake Pipe 22G 25Ft Roll

Copper/Nickel Brake Pipe 22G 25Ft Roll

High-quality copper/nickel brake pipe in 3/16". Rated to 215 Bar, ensuring reliable braking performance.
£21.60
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Brass Compression Union For 6mm Copper , Nylon or Steel PipeBrass Compression Union For 6mm Copper , Nylon or Steel Pipe

Brass Compression Union For 6mm Copper , Nylon or Steel Pipe

Brass compression joiner for 6mm pipe.
£9.60
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£9.60
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Brass Compression Union For 8mm Copper , Nylon or Steel PipeBrass Compression Union For 8mm Copper , Nylon or Steel Pipe

Brass Compression Union For 8mm Copper , Nylon or Steel Pipe

Brass compression joiner for 8mm pipe.
£9.60
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Engine Oil

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MOBIL Mobil 1 0W-20 Advanced Full Synthetic Engine Oil

Advanced full synthetic 0W20 motor oil. Optimised for fuel economy and long-lasting engine protection in hybrid vehicles.
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CASTROL EDGE 0W-30 A5/B5 Engine Oil

Advanced 0W-30 motor oil boosts engine performance and fuel economy. Trusted by experts for ultimate protection and efficiency.
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CASTROL EDGE 5W-40 Fully Synthetic Engine Oil

Advanced full synthetic engine oil for maximum performance and protection. Improves fuel economy and exceeds industry standards.
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MOBIL Super 1000 X1 15W-40 Engine Oil

High-performance 15W40 motor oil. Provides excellent engine cleanliness, high-temperature protection, and wear protection. Suitable for various vehicles.
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CASTROL Magnatec 10W-40 A/B Engine Oil

Advanced engine oil with DUALOCK molecules for non-stop protection and reduced warm-up wear. ACEA A3/B4, API SP.
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MOBIL Super 2000 X1 10W-40 Engine Oil

High-performance 10W40 motor oil offering superior engine protection, sludge prevention, and cleanliness. Meets various industry standards.
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CASTROL Magnatec 5W-30 A5 Engine Oil

Advanced engine oil with DUALOCK technology for superior protection during warm-up and stop-start driving. Suitable for modern vehicles.
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CASTROL GTX 5W-30 RN17 Engine Oil

5W-30 RN17 engine oil. Superior sludge protection and advanced viscosity and thermal breakdown protection. Extends engine life.
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  • Black Nut & Bolt Selection Pack Of 240 - Car Builder SolutionsBlack Nut & Bolt Selection Pack Of 240 - Car Builder Solutions

    Black Nut & Bolt Selection Pack Of 240

    A 240-piece set of black finish nuts, bolts, and washers in various sizes from M4 x 10mm to M10 x 40mm, ideal for general assembly and maintenance.
    £8.40
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  • M4 x 12mm Button Heads Pack Of 10 - Car Builder Solutions
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    Button Heads Pack Of 10 - Various Sizes

    Pack of 10
    £3.60
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  • M6 Nut And Bolt Selection Pack Of 415 - Car Builder SolutionsM6 Nut And Bolt Selection Pack Of 415 - Car Builder Solutions

    M6 Nut And Bolt Selection Pack Of 415

    A 415-piece set of M6 nuts, bolts, and washers, zinc plated, in various lengths for diverse applications.
    £19.20
    £0.00
    £19.20
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  • M5 Nut And Bolt Selection Pack Of 440 - Car Builder SolutionsM5 Nut And Bolt Selection Pack Of 440 - Car Builder Solutions

    M5 Nut And Bolt Selection Pack Of 440

    440-piece M5 nut, bolt & washer assortment. Zinc plated, clear passivated, 16-50mm sizes. Versatile and durable.
    £19.20
    £0.00
    £19.20
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  • M8 Nut And Bolt Selection Pack Of 220 - Car Builder SolutionsM8 Nut And Bolt Selection Pack Of 220 - Car Builder Solutions

    M8 Nut And Bolt Selection Pack Of 220

    220-piece M8 nut, bolt & washer assortment with hex set screws (25-75mm), zinc-plated, and clear passivated for lasting performance.
    £20.40
    £0.00
    £20.40
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  • 246 Piece Stainless Nut and Bolt Pack - Car Builder Solutions246 Piece Stainless Nut and Bolt Pack - Car Builder Solutions

    246 Piece Stainless Nut and Bolt Pack

    246-piece stainless steel nut and bolt kit with pan head pozidrive screws, nuts, and washers in M3, M4, M5, and M6 sizes.
    £7.20
    £0.00
    £7.20
    (-0%)
  • Bolt Selection Pack Of 145 - Car Builder Solutions

    Bolt Selection Pack Of 145

    A 145-piece bolt selection pack with zinc-plated steel hex head bolts and set screws. Perfect for various projects.
    £18.00
    £0.00
    £18.00
    (-0%)
  • M10 Nut And Bolt Selection Pack Of 145 - Car Builder SolutionsM10 Nut And Bolt Selection Pack Of 145 - Car Builder Solutions

    M10 Nut And Bolt Selection Pack Of 145

    A 145-piece set of M10 nuts, bolts, and washers. Zinc-plated and clear passivated. Ideal for various applications.
    £23.40
    £0.00
    £23.40
    (-0%)
  • 106 Piece Stainless Cap Head Bolts - Car Builder Solutions106 Piece Stainless Cap Head Bolts - Car Builder Solutions

    106 Piece Stainless Cap Head Bolts

    Versatile 106-piece set of stainless steel cap head bolts in sizes M4-M10. Durable grade 201 material for corrosion resistance. Ideal for various applications.
    £7.20
    £0.00
    £7.20
    (-0%)
  • M4 x 25mm Hex Head Bolt Pack Of 10 - Car Builder SolutionsM5 x 25mm Hex Head Bolt Pack Of 10 - Car Builder Solutions
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    Hex Head Bolt and Screw Pack of 10 - Various Sizes

    Pack of 10
    £2.76
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    £2.76
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  • M4 x 16mm Socket Cap Head Bolts Pack Of 10 - Car Builder SolutionsM4 x 20mm Socket Cap Head Bolts Pack Of 10 - Car Builder Solutions
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    Socket Cap Head Bolts Pack Of 10 - Various Sizes

    Pack of 10
    £3.60
    £0.00
    £3.60
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  • M10 x 70mm Hex Head Bolt (Single) - Car Builder Solutions

    M10 x 70mm Hex Head Bolt (Single)

    Durable M10 x 70mm hex head bolt, 17mm hex, 77mm overall length. Reliable fastening solution for diverse applications.
    £2.04
    £0.00
    £2.04
    (-0%)
  • 106 Piece Black Hex Cap Head Bolts Pack - Car Builder Solutions106 Piece Black Hex Cap Head Bolts Pack - Car Builder Solutions

    106 Piece Black Hex Cap Head Bolts Pack

    CARBON STEEL
    £4.80
    £0.00
    £4.80
    (-0%)
  • M10 x 70mm Hex Head Bolt Part Threaded - Car Builder Solutions

    M10 x 70mm Hex Head Bolt Part Threaded

    M10 x 70mm partially threaded hex head bolt, 25mm thread, 17mm hex, 77mm overall length. Secure and versatile.
    £2.04
    £0.00
    £2.04
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  • 100 Piece M8 Nut And Bolt Pack - Car Builder Solutions100 Piece M8 Nut And Bolt Pack - Car Builder Solutions

    100 Piece M8 Nut And Bolt Pack

    A versatile 100-piece set of zinc-plated steel M8 nuts and bolts in assorted lengths, stored in a handy plastic case.
    £9.60
    £0.00
    £9.60
    (-0%)
  • 100 Piece M10 Nut And Bolt Pack - Car Builder Solutions100 Piece M10 Nut And Bolt Pack - Car Builder Solutions

    100 Piece M10 Nut And Bolt Pack

    A 100-piece kit of M10 zinc-plated steel hex head bolts and plain nuts in various lengths, ideal for diverse applications.
    £12.00
    £0.00
    £12.00
    (-0%)
  • M10 Nylon Hex Bolt Single - Car Builder Solutions

    M10 Nylon Hex Bolt Single

    Durable M10 x 50mm Nylon Hex Bolt, single. Made from Nylon PA-66 to DIN 976. Lightweight, corrosion-resistant, and electrically insulating.
    £1.80
    £0.00
    £1.80
    (-0%)
  • 100 Piece M6 Nut And Bolt Pack - Car Builder Solutions100 Piece M6 Nut And Bolt Pack - Car Builder Solutions

    100 Piece M6 Nut And Bolt Pack

    A versatile 100-piece kit of M6 zinc-plated steel nuts and bolts in various lengths, complete with a handy storage case.
    £7.20
    £0.00
    £7.20
    (-0%)
  • M5 Nylon Hex Bolts Pack Of Ten - Car Builder SolutionsM6 Nylon Hex Bolts Pack Of Ten - Car Builder Solutions
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    Nylon Hex Bolts Pack Of 10 - Various Sizes

    Pack of 10
    £3.00
    £0.00
    £3.00
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