Frequently Asked Questions

Chipboard screws are specially designed fixings with a sharp point and deep coarse thread, making them ideal for chipboard, MDF and other timber-based materials. They bite quickly into the wood, providing a strong and secure hold without splitting the material.

Chippy+ chipboard woodscrews are versatile fixings used in general woodworking, carpentry, fence assembly, joinery and site tasks. They’re perfect for chipboard panels, flooring and furniture construction, giving tradespeople and DIYers reliable results.

Chippy+ screws are made from premium hardened C1022 steel for added strength. They feature a sharp, self-starting point for quick engagement, a deep coarse thread for maximum grip and a double countersunk Pozi head for neat, flush finishes. Their zinc/yellow passivated coating also helps resist corrosion.

In most cases, Chippy+ chipboard screws don’t need pre-drilling, thanks to their sharp self-starting point. However, pre-drilling may be recommended for very dense materials or where precision is required.

We stock premium woodscrew brands such as CHIPPY+, KTX Professional and XR Professional. These are trusted by trades across the UK for quality, reliability and strength.

Standard chipboard screws are best for indoor use. If you need fixings for outdoor projects or damp environments, stainless steel woodscrews or coated screws are more suitable as they offer better corrosion resistance.

Chippy+ chipboard screws are available in multiple lengths, typically from 35mm up to 100mm. This range covers everything from smaller carpentry jobs to heavy-duty site work.

Shop Chippy Screws by type & size.

We supply chipboard screws in flexible pack sizes to suit different needs: individual boxed chipboard screws for smaller jobs, tubs of chipboard screws for general use and cartons for bulk trade orders.

Yes. Chippy+ screws have a double countersunk Pozi head that sits flush with the surface, reducing splitting and cam-out while leaving a clean, professional finish.

Chippy+ screws are trusted by trades across the UK for their durability, reliability and strong grip in timber-based materials. They make installation faster, reduce the risk of splitting and deliver consistent results on every project.

XR Professional Woodscrews are premium fixings made from hardened steel with a corrosion-resistant coating. They’re designed for demanding timber applications such as decking, flooring, fencing and other external wood projects, delivering reliable performance and long-lasting durability.

Decking screws are specially designed woodscrews for fixing decking boards to joists. They usually feature a hardened steel core, corrosion-resistant coating and a deep recess Pozi or similar head to prevent cam-out and allow clean countersinking. XR decking screws provide a secure hold while minimising splitting or damage to timber boards.

XR Professional Woodscrews are suitable for:

• Decking installation
• External timber flooring
• Fencing and gates
• General outdoor timber construction 

They are built to withstand the stresses of outdoor use, including exposure to moisture and varying weather conditions.

These screws feature a hardened steel core for maximum strength and a corrosion-resistant, yellow passivated coating, which has been salt-spray tested for over 1,000 hours. The deep recess Pozi head prevents cam-out and allows neat, flush installation.

XR Professional Woodscrews are available in multiple lengths to suit a variety of timber applications. They are available in tubs for smaller DIY projects or cartons for trade and bulk purchases, giving flexibility depending on your needs.

Shop screws by brand, type & size.

Yes. The deep recess Pozi head allows secure bit engagement and flush countersinking, ensuring a neat, clean finish without splitting the timber.

They are trusted by trades for external timber work because of their combination of strength, corrosion resistance and professional-grade performance. XR screws make installation faster, reduce the risk of timber damage and provide consistent, long-lasting fixings.

KTX Premium Woodscrews are professional-grade fixings with a patented super Tight Hold head recess, designed to eliminate wobble and provide maximum torque transfer from power tools. They are suitable for timber, chipboard and composite materials, delivering fast, reliable and precise fixings.

The patented stick‑fit head ensures no slippage under torque, allowing cleaner and faster installation. Combined with hardened steel construction and a precision fit for power-tool use, KTX screws reduce user fatigue and maintain professional-grade performance.

KTX Premium Woodscrews are versatile and ideal for:

• Structural timber framing
• Decking and flooring installation
• External joinery
• Professional carpentry across hardwood, softwood and composite materials

Yes. KTX screws come in multiple finishes, including gold, silver, bronze and stainless steel, tailored for corrosion resistance in different environments, making them suitable for outdoor applications like decking and external timber work.

KTX Premium Woodscrews are available in multiple diameters (M5–M8) and lengths (50mm–200mm). They come in bulk tubs for trade, as well as cartons or smaller tubs for site or DIY use, offering flexibility depending on project size.

Shop by brand, type & size.

Tradespeople choose KTX screws for their superior grip, precision fit and super Tight Hold head design, which ensures maximum torque transfer, faster installation and consistent, professional results across a wide range of timber applications.

Structural timber screws are heavy-duty fixings designed to provide maximum strength and holding power in large-scale timber applications. They’re engineered for structural projects where reliability and durability are essential.

These screws are commonly used for building timber frames, decking substructures, roofing, joists, fencing and other demanding construction projects where strong, long-lasting fixings are required.

KTX Premium Woodscrews are versatile and ideal for:

• Structural timber framing
• Decking and flooring installation
• External joinery
• Professional carpentry across hardwood, softwood and composite materials

Yes. KTX screws come in multiple finishes, including gold, silver, bronze and stainless steel, tailored for corrosion resistance in different environments, making them suitable for outdoor applications like decking and external timber work.

KTX Premium Woodscrews are available in multiple diameters (M5–M8) and lengths (50mm–200mm). They come in bulk tubs for trade, as well as cartons or smaller tubs for site or DIY use, offering flexibility depending on project size.

Shop KTX Structural Timber Screws by type & size.

Tradespeople choose KTX screws for their superior grip, precision fit and super Tight Hold head design, which ensures maximum torque transfer, faster installation and consistent, professional results across a wide range of timber applications.

They are trusted by trades for external timber work because of their combination of strength, corrosion resistance and professional-grade performance. XR screws make installation faster, reduce the risk of timber damage and provide consistent, long-lasting fixings.

These are heavy-duty screws with a double countersunk flat head, designed to sit flush with the timber surface for a neat finish. They’re perfect for applications where appearance and smooth surfaces matter as much as strength.

They’re ideal for timber framing, joists, flooring and any structural project where you want a strong hold combined with a clean, flush finish.

The double countersunk design reduces the risk of timber splitting and allows the screw to sink cleanly into the wood. It also distributes load more evenly, increasing long-term strength.

We stock them in both boxed packs for smaller jobs and cartons for bulk trade use, so you can order exactly what your project requires.

Yes. They’re finished with a protective black coating to resist corrosion, making them suitable for both indoor and outdoor applications.

They’re available in boxes for smaller-scale jobs or cartons for bulk and trade use, ensuring flexibility for both DIYers and professionals.

While they don’t sit flush like flat head screws, hex washer head screws provide maximum strength and visible clamping power, making them the go-to choice for load-bearing structural connections.

Drywall screws are designed for fixing plasterboard securely to timber or metal frameworks. At 55Fixings, we stock both coarse thread drywall screws for timber and fine thread drywall screws for metal, giving you the right solution for any plasterboard project.

We supply a full range of loose drywall screws, including:

• Coarse thread drywall screws (boxed, cartons, tubs)
• Fine thread drywall screws (boxed, cartons, tubs)
  This makes it easy to choose the right screw type and pack size for your job.

Yes. We stock drywall screws in boxes for smaller projects, tubs for easy storage and transport and cartons for bulk trade orders. Bulk buying from 55Fixings also gives you access to trade-friendly discounts.

Absolutely. Our loose drywall screws are trusted by professional tradespeople on site but are equally easy to use for DIY plasterboard projects at home.

Yes. All drywall screws from 55Fixings feature a bugle head with a Philips recess, allowing them to sit flush with plasterboard and leave a clean, professional finish.

Coarse thread drywall screws are designed to secure plasterboard to timber. Their wide, deep thread gives extra grip in wood and ensures fast, reliable fixing.

55Fixings stocks coarse thread screws with sharp start points for quick installation, bugle heads for flush finishes and Philips recesses for easy drive. They’re dependable, easy to use and suitable for all timber-to-plasterboard jobs.

Our coarse thread range includes:

• Loose Drywall Screws Coarse Thread Boxed
• Loose Drywall Screws Coarse Thread Carton
• Loose Drywall Screws Coarse Thread Tub

Yes. For large projects, we recommend our coarse thread cartons, while tubs and boxes are ideal for smaller jobs or easy storage. Bulk buy options from 55Fixings also help save on cost.

Fine thread drywall screws are engineered for fixing plasterboard to metal frameworks. Their tight, closely spaced thread provides precise engagement with metal, preventing slippage and ensuring a strong, secure fixing.

55Fixings fine thread screws feature sharp start points for quick engagement, bugle heads for seamless finishes and Philips recesses for smooth driving. They’re designed for precision, making them perfect for plasterboard-to-metal applications.

Our fine thread range includes:

• Loose Drywall Screws Fine Thread Boxed
• Loose Drywall Screws Fine Thread Carton
• Loose Drywall Screws Fine Thread Tub
  

Yes. Cartons are the best option for large-scale professional jobs, while tubs and boxes provide versatile storage for smaller projects. Buying in bulk from 55Fixings also means excellent trade value.

Coarse thread drywall screws are designed to secure plasterboard to timber. Their wide, deep thread gives extra grip in wood and ensures fast, reliable fixing.

55Fixings stocks coarse thread screws with sharp start points for quick installation, bugle heads for flush finishes and Philips recesses for easy drive. They’re dependable, easy to use and suitable for all timber-to-plasterboard jobs.

Our coarse thread range includes:

• Loose Drywall Screws Coarse Thread Boxed
• Loose Drywall Screws Coarse Thread Carton
• Loose Drywall Screws Coarse Thread Tub

Yes. For large projects, we recommend our coarse thread cartons, while tubs and boxes are ideal for smaller jobs or easy storage. Bulk buy options from 55Fixings also help save on cost.

Masonry and concrete screws are heavy-duty fixings designed to anchor directly into hard materials such as brick, block and concrete. At 55Fixings, we stock XR Masonry & Concrete Screws that provide a strong, secure grip without the need for wall plugs in most applications.

These screws are ideal for fastening into concrete, masonry, brick and block. Whether you’re fitting frames, securing fixtures, or carrying out structural work, XR screws from 55Fixings deliver strength and reliability.

In most cases, no. XR concrete screws are designed to cut directly into masonry or concrete, creating their own thread for a secure fixing. This saves time and reduces the need for extra components.

We supply XR Masonry & Concrete Screws in both cartons (perfect for trade and bulk use) and tubs (ideal for smaller jobs or easy storage). This means you can choose the right option for your project scale.

Yes. Our XR screws are trusted by professionals for demanding jobs but are also easy enough to use for weekend DIY projects, thanks to their sharp cutting design and secure hold.

Yes. At 55Fixings, we provide bulk buy discounts so you can save more when purchasing cartons or multiple packs of XR Masonry & Concrete Screws.

MEGA TUB screws from 55Fixings are bulk tubs of professional-grade fixings designed for tradespeople, contractors, and site teams. Each tub contains high-quality screws, supplied with the relevant driver bits, helping reduce downtime and keep projects moving efficiently.

Our MEGA TUB range includes masonry & concrete screws, chipboard screws, professional woodscrews, structural timber screws, and premium XR and KTX screw ranges. Popular products include XR Gold MEGA TUB, Chippy+ Chipboard Screws MEGA TUB, KTX Gold Flooring MEGA TUB, and XR Black Hex Washer Head MEGA TUB.

55Fixings MEGA TUB screws are built for convenience, durability, and value for money. The resealable tubs keep screws organised and protected on site, while integrated handles make transport easier. Large screw counts and included driver bits also help reduce reordering and improve efficiency on bigger jobs.

Yes. Our MEGA TUB screws are designed specifically for high-volume trade and construction use. Manufactured from hardened steel with optimised thread designs, they provide reliable performance for joinery, flooring, timber fixing, masonry work, and structural applications.

Yes. Selected MEGA TUB ranges are suitable for both internal and external use, including products like XR Black Internal/External MEGA TUB and KTX Bronze External MEGA TUB. This makes them ideal for everything from indoor flooring and carpentry to outdoor timber and construction projects.

Applicator guns are tools designed to apply adhesives, sealants and other construction materials with precision and control. At 55Fixings, our range of applicator guns is built for both professionals and DIY users who want consistent results.

Our applicator guns are constructed from robust materials to withstand tough jobsite conditions. They feature smooth mechanisms and ergonomic designs, making them durable, comfortable and efficient for regular use.

They’re ideal for sealing, bonding and adhesive application across construction, joinery and finishing tasks. Whether you’re tackling large-scale building work or small jobs at home, our applicator guns deliver accuracy and control.

Yes. Designed with tradespeople in mind, they feature ergonomic grips and smooth trigger action for effortless operation, reducing fatigue during extended use.

Our guns are compatible with most standard sealant and adhesive cartridges, making them versatile tools for a wide range of construction and repair applications.

Because they combine durability, precision and comfort at competitive prices. With our range, you can trust you’re getting professional results whether you’re on site or working at home.