When it comes to strong, secure, and reliable fixings, Multi Fix Bolts stand out as the go-to choice for joiners, DIYers, builders, and landscape gardeners. These bolts are designed to fasten heavy loads into various materials, such as concrete, brick, block, and wood, making them an essential component in construction and home improvement projects.

At Next Day Fixings, we supply Timco Multi Fix Bolts, one of the most trusted brands in the UK. We offer a nationwide next-day delivery service, ensuring that our customers get the fixings they need as quickly as possible.

Multi fix bolts, thunderbolts, and Lightning Bolts are all-metal self-tapping anchors. Unlike traditional expansion fixings, they do not rely on plugs or plastic sleeves to secure them in place. Instead, their specially designed high-low parallel thread cuts into the base material, creating a strong and secure hold.

✔️ Designed to replace traditional expansion anchors like through bolts, shield anchors, and drop-in anchors.
✔️ No stress on the base material, reducing the risk of cracking.
✔️ High load capacity, supporting between 136 kg to 1350 kg depending on the bolt size.
✔️ Can be removed and adjusted, unlike most expansion anchors.
✔️ Works with multiple materials, including wood, concrete, brick, and block.

Whether installing heavy-duty shelving, securing wooden beams, or fixing steel frames, Multi Fix Bolts provide the strength and flexibility you need.

Many people assume that traditional expansion anchors like through bolts, shield anchors, and sleeve anchors are the best choice when securing heavy loadss. However, Multi Fix Bolts offer significant advantages:

🔹 Winner: Multi Fix Bolts – Stronger, faster, and safer!

These bolts are highly versatile and can be used in a wide range of applications, including:

🏗 Construction & Structural Work – Securing steel beams, brackets, and scaffolding.
🔩 Joinery & Woodworking – Fixing wooden beams, battens, and shelving units.
🌳 Landscaping & Outdoor Projects – Anchoring pergolas, decking supports, and fencing posts.
🔨 DIY & Home Improvements – Installing handrails, TV brackets, and heavy-duty shelving.

Multi Fix Bolts are NOT limited to masonry! While they are commonly used in concrete and brick, they perform exceptionally well in timber and stone.

When choosing the right Multi Fix Bolt for your project, understanding the differences between the available head styles is crucial. Each type is designed for specific applications, ensuring the best possible performance based on your fixing needs.

At Next Day Fixings, we stock all three styles of Timco Multi Fix Bolts — Hex Head, Countersunk, and Pan Head —each offering unique advantages. Below, we’ll explore these three options in detail, including their benefits, best use cases, and installation tips.

The Hex Head Multi Fix Bolt is the most widely used and versatile option. Designed for heavy-duty applications, it is known for its high pull-out resistance and easy installation using common tools.

✅ Hexagonal Head: The six-sided head allows for tightening using a spanner, socket wrench, or impact driver, providing a secure grip.

✅ High Pull-Out Resistance – The concave thread design taps its thread into masonry, preventing movement under heavy loads.

✅ Stress-Free, Non-Expansion Fixing – Unlike traditional expansion anchors, these bolts do not apply outward pressure, reducing the risk of cracks or structural damage.

✅ Nano Micro-Plating Technology – Provides higher corrosion resistance, making it suitable for outdoor and industrial environments.

✅ Fully Threaded Design – This ensures maximum engagement with the base material, resulting in superior holding strength.

✅ Removable and Adjustable – Unlike traditional anchors, these bolts can be repositioned if needed, making them ideal for structural work that may require adjustments.

📏 Thickness: M6, M8, M10, M12, M16

📏 Lengths: 50mm to 200mm

🏗 Heavy-duty construction work – Ideal for securing steel beams, scaffolding, and structural supports.
🔩 Metalwork installations – Perfect for fixing brackets, industrial machinery, and framework.
🔨 Timber framing – Great for securing wooden joists, battens, and beams to masonry or concrete.

💡 Pro Tip: Use a high-torque impact driver for quick installation. For extra durability in high-load applications, consider using a washer to distribute the force evenly.

The Countersunk Multi Fix Bolt is specifically designed for applications where the bolt head needs to sit flush with the surface. This makes it ideal for projects where aesthetics or space-saving is essential.

✅ Flush-Fitting Design – The countersunk head ensures that the bolt sits level with the surface, reducing obstruction.

✅ Torx Drive (TX40 or TX50) – Unlike hex bolts, this bolt requires a Torx bit for installation, offering better grip and reduced risk of slipping.

✅ Non-Expansion Fixing – Like all Multi Fix Bolts, the countersunk version does not put outward stress on the base material, preventing cracks and weakening.

✅ Corrosion-Resistant Coating – The nano micro-plating technology enhances the bolt’s durability against rust and weather exposure.

✅ Fully Threaded Shaft – Ensures high load capacity and a strong hold in masonry and timber.

📏 Thickness: M8, M10

📏 Lengths: 60mm to 100mm

🪵 Woodworking & Joinery – Ideal for fixing wooden panels, skirting boards, and furniture frames.
🚪 Door and Window Installations – This ensures a secure but flush attachment of door frames, architraves, and window sills.
🛠 Thin Metal Fixings – Great for securing metal plates and brackets where protruding bolt heads could be problematic.

💡 Pro Tip: To avoid stripping the Torx head, use the correct size TX40 or TX50 bit and apply even pressure when driving the bolt into place.

The Pan Head Multi Fix Bolt is similar to the countersunk version but features a slightly raised, rounded head, making it ideal for clamping applications.

✅ Pan-Head Design – The wide, slightly domed head provides better clamping pressure, securing materials more effectively.

✅ Torx Drive (TX40 or TX50) – Offers a secure grip and minimizes stripping risk.

✅ Non-Expansion Fixing – Prevents damage to delicate materials like soft brick, aerated blocks, and wood.

✅ Enhanced Corrosion Resistance – The nano micro-plating ensures durability in outdoor conditions.

✅ Full Thread Design – Maximizes grip strength and holding power in masonry, wood, and metal surfaces.

📌 Bracket Installation – This is Perfect for mounting signage, light fixtures, and handrails.
🏡 External Fixtures – Ideal for outdoor furniture, security gates, and fencing posts.
🔧 Sheet Metal & Clamping Applications – Works well for securing thin metal sheets, electrical casings, and industrial panels.

💡 Pro Tip: If using thin sheet metal, place a washer under the pan head to increase the surface area and prevent deformation.

💡 Need help choosing? If you require high-strength anchoring for construction, go with Hex Head. If you need a flush finish for wood or metal, pick Countersunk. If you need intense clamping pressure, Pan Head is the way to go!

At Next Day Fixings, we supply the full range of Timco Multi Fix Bolts in bags, packs, and boxes to suit projects of all sizes.

🚚 Next-Day Delivery – Order before 3PM, Monday to Friday, for same-day dispatch!
💰 Bulk Discounts – Get the best price on large orders.

📍 Visit our website to order today!

Choosing the right Multi Fix Bolt depends on your project requirements. Whether you need heavy-duty hex bolts, flush countersunk fixings, or pan head bolts for better clamping, Next Day Fixings has you covered.

✔️ Superior Strength
✔️ Easy Installation
✔️ Corrosion Resistance
✔️ Nationwide Next-Day Delivery

🔨 Upgrade your fixings today—shop Multi Fix Bolts at Next Day Fixings! 🚀

1️⃣ Choose the right size bolt – Check the packaging for the correct drill bit size.
2️⃣ Drill the hole – Always drill 10mm deeper than the required depth.
3️⃣ Clean the hole – Remove dust and debris to ensure a secure fit.
4️⃣ Insert the bolt. Use an impact driver or high-torque drill to drive it into place.
5️⃣ Tighten securely – Ensure the bolt is firmly locked into the material.

✅ Tip: If using washers or metal brackets, go down a bolt thickness size and use a larger washer for better grip.

🔹 Winner: Multi Fix Bolts – Stronger, faster, and safer!

One of the biggest advantages of Multi Fix Bolts is their ability to withstand harsh weather conditions. Thanks to nano micro-plating technology, they offer:

✔️ Higher corrosion resistance than standard bolts
✔️ Protection in urban & industrial areas
✔️ Suitable for outdoor applications such as fences, pergolas, and external fixings

💡 Tip: Use stainless steel washers for added rust protection in coastal areas.

✔️ Strong & reliable – Holds heavy loads up to 1350kg

✔️ Easy to install – No specialist tools required

✔️ Versatile – Works on brick, concrete, block, and wood

✔️ Removable & reusable – Can be adjusted without damaging the surface

❌ Requires precise drilling

❌ Needs high torque tools for installation

At Next Day Fixings, we stock the full range of Timco Multi Fix Bolts in:

📦 Bags, Packs, and Boxes – Cost-effective bulk options available

🚚 Next Day Delivery – Orders before 3pm, Monday to Friday

⭐ "I’ve used Multi Fix Bolts from Next Day Fixings for years – great product and fast delivery!" – James, Joiner

⭐ "The best fixings for concrete and brickwork. Super easy to install!" – Sarah, DIY Enthusiast

With the right fixing solution, your projects become stronger, safer, and more efficient. Choose Multi Fix Bolts for reliable, stress-free anchoring, which is available at Next Day Fixings. 🚀