Macsim Galvanised Heavy Duty Washers 8mm are designed to distribute load effectively around fixings, helping prevent pull-through and surface damage in demanding construction and assembly applications. Ideal for use with bolts and screws where extra support and stability are required.

Key Features

• Application suitability – Engineered for structural, framing, and general construction tasks where enhanced load distribution is critical.
• Design – Heavy-duty, wide-face washer profile provides a larger bearing surface for improved support and reduced material stress.
• Material quality – Manufactured from robust steel with a high-quality galvanised coating for reliable performance.
• Durability – Corrosion-resistant finish ensures long service life in indoor and sheltered outdoor environments.
• Installation – 8mm inner diameter fits standard 8mm bolts and screws for quick, straightforward installation.
• Maintenance – Low-maintenance solution that requires only periodic visual inspection in harsh or exposed conditions.
• Versatility – Suitable for timber, metal, and masonry fixings across residential, commercial, and light industrial projects.

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Macsim Galvanised Heavy Duty Washers 10mm are designed to distribute load effectively around fixings, helping prevent pull-through and surface damage in demanding construction and assembly applications. Ideal for use with bolts and screws where extra support and stability are required.

Key Features

• Application suitability – Engineered for structural, framing, and general construction tasks where enhanced load distribution is critical.
• Design – Heavy-duty, wide-face washer profile provides a larger bearing surface for improved support and reduced material stress.
• Material quality – Manufactured from robust steel with a high-quality galvanised coating for reliable performance.
• Durability – Corrosion-resistant finish ensures long service life in indoor and sheltered outdoor environments.
• Installation – 10mm inner diameter fits standard 8mm bolts and screws for quick, straightforward installation.
• Maintenance – Low-maintenance solution that requires only periodic visual inspection in harsh or exposed conditions.
• Versatility – Suitable for timber, metal, and masonry fixings across residential, commercial, and light industrial projects.

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Macsim Galvanised Heavy Duty Washers 12mm are designed to distribute load effectively around fixings, helping prevent pull-through and surface damage in demanding construction and assembly applications. Ideal for use with bolts and screws where extra support and stability are required.

Key Features

• Application suitability – Engineered for structural, framing, and general construction tasks where enhanced load distribution is critical.
• Design – Heavy-duty, wide-face washer profile provides a larger bearing surface for improved support and reduced material stress.
• Material quality – Manufactured from robust steel with a high-quality galvanised coating for reliable performance.
• Durability – Corrosion-resistant finish ensures long service life in indoor and sheltered outdoor environments.
• Installation – 12mm inner diameter fits standard 8mm bolts and screws for quick, straightforward installation.
• Maintenance – Low-maintenance solution that requires only periodic visual inspection in harsh or exposed conditions.
• Versatility – Suitable for timber, metal, and masonry fixings across residential, commercial, and light industrial projects.

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Macsim Galvanised Standard Hex Nut 10mm is designed for secure fastening in construction, assembly, and repair projects, providing reliable clamping force when paired with compatible 10mm bolts or threaded rods.

Key Features

• Application suitability – Ideal for structural connections, general assembly, and maintenance tasks using 10mm threaded fasteners.
• Design – Standard hex profile allows easy tightening with common spanners and sockets for a secure, consistent fit.
• Material quality – Manufactured from quality steel for dependable strength under load.
• Durability – Galvanised coating offers enhanced corrosion resistance for long-lasting performance, including in outdoor or exposed environments.
• Installation – Simple to install and remove, enabling quick fastening and adjustment on-site or in the workshop.
• Maintenance – Low-maintenance finish helps resist rust build-up, supporting smooth future tightening or disassembly.
• Versatility – Suitable for use across timber, metal, and mixed-material assemblies in residential, commercial, and light industrial applications.

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Macsim Galvanised Standard Hex Nut 12mm is designed for secure fastening in construction, assembly, and repair projects, providing reliable clamping force when paired with compatible 10mm bolts or threaded rods.

Key Features

• Application suitability – Ideal for structural connections, general assembly, and maintenance tasks using 12mm threaded fasteners.
• Design – Standard hex profile allows easy tightening with common spanners and sockets for a secure, consistent fit.
• Material quality – Manufactured from quality steel for dependable strength under load.
• Durability – Galvanised coating offers enhanced corrosion resistance for long-lasting performance, including in outdoor or exposed environments.
• Installation – Simple to install and remove, enabling quick fastening and adjustment on-site or in the workshop.
• Maintenance – Low-maintenance finish helps resist rust build-up, supporting smooth future tightening or disassembly.
• Versatility – Suitable for use across timber, metal, and mixed-material assemblies in residential, commercial, and light industrial applications.

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Decking Screw T17 EM Coated 10g x 50mm (Box of 1000) is engineered for secure, long-lasting timber decking installations, providing strong hold, clean finishes, and reliable performance in demanding outdoor environments.

Key Features

• Application suitability – Ideal for fixing timber decking boards to softwood or pre-drilled hardwood joists in exterior projects.
• Design – Type 17 self-drilling point and deep thread profile for fast, split-resistant penetration and superior pull-out strength.
• Material quality – Manufactured from high-quality steel for consistent performance and reliable structural fastening.
• Durability – EM corrosion-resistant coating helps protect against rust, moisture, and weathering for extended service life.
• Installation – Sharp point and self-drilling action reduce the need for pre-drilling in softwoods, speeding up installation and reducing labour.
• Maintenance – Secure, long-lasting fixings minimise board movement and reduce the need for ongoing adjustments or replacements.
• Versatility – Suitable for decks, boardwalks, steps, and other outdoor timber structures where a strong, discreet fixing is required.

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Decking Screw T17 EM Coated 14g x 75mm (Box of 500) is engineered for secure, long-lasting timber decking installations, providing strong hold, clean finishes, and reliable performance in demanding outdoor environments.

Key Features

• Application suitability – Ideal for fixing timber decking boards to softwood or pre-drilled hardwood joists in exterior projects.
• Design – Type 17 self-drilling point and deep thread profile for fast, split-resistant penetration and superior pull-out strength.
• Material quality – Manufactured from high-quality steel for consistent performance and reliable structural fastening.
• Durability – EM corrosion-resistant coating helps protect against rust, moisture, and weathering for extended service life.
• Installation – Sharp point and self-drilling action reduce the need for pre-drilling in softwoods, speeding up installation and reducing labour.
• Maintenance – Secure, long-lasting fixings minimise board movement and reduce the need for ongoing adjustments or replacements.
• Versatility – Suitable for decks, boardwalks, steps, and other outdoor timber structures where a strong, discreet fixing is required.

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The Batten Screw T17 C3 14G x 100MM is a robust fastening solution designed for a variety of construction applications. With a gauge of 14 and a length of 100mm, this screw offers exceptional strength and durability, making it ideal for securing battens, framing, and other heavy-duty tasks.

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Decking Screw T17 EM Coated 14g x 125mm (Box of 500) is engineered for secure, long-lasting timber decking installations, providing strong hold, clean finishes, and reliable performance in demanding outdoor environments.

Key Features

• Application suitability – Ideal for fixing timber decking boards to softwood or pre-drilled hardwood joists in exterior projects.
• Design – Type 17 self-drilling point and deep thread profile for fast, split-resistant penetration and superior pull-out strength.
• Material quality – Manufactured from high-quality steel for consistent performance and reliable structural fastening.
• Durability – EM corrosion-resistant coating helps protect against rust, moisture, and weathering for extended service life.
• Installation – Sharp point and self-drilling action reduce the need for pre-drilling in softwoods, speeding up installation and reducing labour.
• Maintenance – Secure, long-lasting fixings minimise board movement and reduce the need for ongoing adjustments or replacements.
• Versatility – Suitable for decks, boardwalks, steps, and other outdoor timber structures where a strong, discreet fixing is required.

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Decking Screw T17 EM Coated 14g x 150mm (Box of 250) is engineered for secure, long-lasting timber decking installations, providing strong hold, clean finishes, and reliable performance in demanding outdoor environments.

Key Features

• Application suitability – Ideal for fixing timber decking boards to softwood or pre-drilled hardwood joists in exterior projects.
• Design – Type 17 self-drilling point and deep thread profile for fast, split-resistant penetration and superior pull-out strength.
• Material quality – Manufactured from high-quality steel for consistent performance and reliable structural fastening.
• Durability – EM corrosion-resistant coating helps protect against rust, moisture, and weathering for extended service life.
• Installation – Sharp point and self-drilling action reduce the need for pre-drilling in softwoods, speeding up installation and reducing labour.
• Maintenance – Secure, long-lasting fixings minimise board movement and reduce the need for ongoing adjustments or replacements.
• Versatility – Suitable for decks, boardwalks, steps, and other outdoor timber structures where a strong, discreet fixing is required.

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Macsim Decking Countersunk Self-Embedding Head T17 C3 Screw 10g x 50mm (Box of 1000) is engineered for professional timber decking installations where a clean, flush finish and long-term performance are essential. Ideal for tradies and serious DIYers, it delivers strong holding power, fast driving, and a neat appearance across large decking projects.

Key Features

• Application suitability – Optimised for timber decking, providing secure fixing into softwood and treated pine boards.
• Design – Countersunk, self-embedding head sits flush with the deck surface for a smooth, snag-free finish.
• Material quality – Precision-manufactured 10g x 50mm screw with consistent sizing for reliable performance and alignment.
• Durability – C3 corrosion-resistant coating helps protect against rust in outdoor, exposed environments.
• Installation – Type 17 (T17) self-drilling point reduces the need for pre-drilling, speeding up installation and minimising timber splitting.
• Maintenance – Flush, clean finish reduces water pooling and debris build-up, supporting easier deck upkeep over time.
• Versatility – Supplied in a bulk box of 1000, ideal for large decking areas, repairs, and other exterior timber fixing tasks.

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Macsim Decking Countersunk Self-Embedding Head T17 C3 Screw 10g x 75mm (Box of 500) is engineered for professional timber decking installations where a clean, flush finish and long-term performance are essential. Ideal for tradies and serious DIYers, it delivers strong holding power, fast driving, and a neat appearance across large decking projects.

Key Features

• Application suitability – Optimised for timber decking, providing secure fixing into softwood and treated pine boards.
• Design – Countersunk, self-embedding head sits flush with the deck surface for a smooth, snag-free finish.
• Material quality – Precision-manufactured 10g x 75mm screw with consistent sizing for reliable performance and alignment.
• Durability – C3 corrosion-resistant coating helps protect against rust in outdoor, exposed environments.
• Installation – Type 17 (T17) self-drilling point reduces the need for pre-drilling, speeding up installation and minimising timber splitting.
• Maintenance – Flush, clean finish reduces water pooling and debris build-up, supporting easier deck upkeep over time.
• Versatility – Supplied in a bulk box of 500, ideal for large decking areas, repairs, and other exterior timber fixing tasks.

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Macsim Decking Countersunk Self-Embedding Head Square Drive T17 304 Stainless Steel Screw 12g x 50mm (Box of 500) is engineered for premium, corrosion-resistant timber decking installations, delivering strong, long-lasting fixing performance in outdoor environments.

Key Features

• Application suitability – Ideal for fixing timber decking boards in exterior residential and light commercial projects.
• Design – Countersunk, self-embedding head provides a clean, flush finish that reduces timber splitting and surface damage.
• Material quality – Manufactured from 304 stainless steel for reliable corrosion resistance in most outdoor and coastal conditions.
• Durability – Resists rust, staining, and weather-related degradation to help extend the life and appearance of your deck.
• Installation – Type 17 (T17) self-drilling point and square drive ensure fast, stable driving with reduced cam-out and pre-drilling needs.
• Maintenance – Stainless finish minimises visible corrosion, helping decks stay low-maintenance and visually consistent over time.
• Versatility – 12g x 50mm size suits a wide range of common decking board thicknesses and timber species, supplied in a bulk box of 500 for larger projects.

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Macsim Builders Mate Decking Countersunk Self-Embedding Head Square Drive T17 304 Stainless Steel Screw 10g x 50mm (Box of 1000) is engineered for high-quality, corrosion-resistant timber decking installations, delivering secure fixing and a clean, professional finish in demanding outdoor environments.

Key Features

• Application suitability – Ideal for exterior timber decking, joists, and general outdoor carpentry where long-term structural integrity is critical.
• Design – Countersunk, self-embedding head provides a flush finish that reduces timber splitting and improves aesthetics.
• Material quality – Manufactured from 304 stainless steel for excellent corrosion resistance in most outdoor and coastal conditions.
• Durability – Resists rust, staining, and weather-related degradation, helping extend the life and appearance of your deck.
• Installation – Square drive and T17 self-drilling point offer strong bit engagement and fast, controlled driving with reduced cam-out.
• Maintenance – Low-maintenance fastener choice that minimises staining and screw-related deck repairs over time.
• Versatility – Suitable for a wide range of treated and hardwood timbers, making it a go-to screw for professional and DIY decking projects.

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Macsim Builders Mate Decking Countersunk Self-Embedding Head Square Drive T17 304 Stainless Steel Screw 10g x 65mm (Box of 500) is engineered for high-quality, corrosion-resistant timber decking installations, delivering secure fixing and a clean, professional finish in demanding outdoor environments.

Key Features

• Application suitability – Ideal for exterior timber decking, joists, and general outdoor carpentry where long-term structural integrity is critical.
• Design – Countersunk, self-embedding head provides a flush finish that reduces timber splitting and improves aesthetics.
• Material quality – Manufactured from 304 stainless steel for excellent corrosion resistance in most outdoor and coastal conditions.
• Durability – Resists rust, staining, and weather-related degradation, helping extend the life and appearance of your deck.
• Installation – Square drive and T17 self-drilling point offer strong bit engagement and fast, controlled driving with reduced cam-out.
• Maintenance – Low-maintenance fastener choice that minimises staining and screw-related deck repairs over time.
• Versatility – Suitable for a wide range of treated and hardwood timbers, making it a go-to screw for professional and DIY decking projects.

Macsim Flanged Purlin Bolt and Nut Assembly is designed for secure steel purlin and structural connections, providing reliable fastening performance in roofing, framing, and general steel construction applications.

Key Features

• Application suitability – Ideal for fastening steel purlins and light structural members in roofing, framing, and general construction.
• Design – Integrated flange on both bolt and nut spreads load and reduces the need for separate washers.
• Material quality – Manufactured from mild steel Class 4.6 for a dependable balance of strength and workability.
• Durability – Zinc-plated finish offers corrosion resistance for extended service life in standard environments.
• Installation – M12 x 30mm size with flanged hex head and nut allows quick, secure tightening with standard tools.
• Maintenance – Corrosion-resistant coating and robust construction minimise the need for ongoing maintenance.
• Versatility – Suitable for a wide range of steel connection tasks where a compact, flanged M12 fixing is required.

Macsim Roofing Hex Socket Drive Neoprene Double Grip Type 17 C4 Screws 12g x 50mm (Box of 1000) are engineered for secure, weather-resistant roofing installations, providing strong hold and long-term protection in demanding outdoor environments.

Key Features

• Application suitability – Ideal for fixing metal roofing and cladding to timber, offering reliable performance in residential, commercial, and industrial projects.
• Design – Hex socket drive with double grip thread and neoprene washer ensures high pull-out resistance and a tight, weather-sealed fit.
• Material quality – Manufactured from high-grade steel with C4 corrosion protection for use in harsh and coastal environments.
• Durability – Neoprene sealing washer and advanced coating deliver long-lasting resistance to rust, UV, and moisture.
• Installation – Hex drive head allows fast, positive engagement with power tools for efficient, low-slip installation.
• Maintenance – Secure sealing and corrosion resistance reduce the need for ongoing inspection and replacement.
• Versatility – Suitable for a wide range of roofing profiles and exterior applications where strong, weatherproof fixing is essential.

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Macsim Window Packers Mixed Bucket (1mm to 10mm Thickness, Box of 570) is designed for precise alignment of window and door frames, helping installers achieve accurate leveling, squareness, and load distribution on every job.

Key Features

• Application suitability – Ideal for window and door installations, glazing, and general construction where accurate packing and shimming are required.
• Design – Mixed thickness packers from 1mm to 10mm, colour-coded and uniformly sized for quick identification and consistent spacing.
• Material quality – Manufactured from high-grade plastic to resist crushing, splitting, and deformation under load.
• Durability – Weather-resistant and non-absorbent, suitable for long-term use in both interior and exterior applications.
• Installation – Easy to position and adjust on-site, allowing fast, accurate frame alignment with minimal rework.
• Maintenance – Low-maintenance solution that does not rot, corrode, or require replacement under normal installation conditions.
• Versatility – Supplied in a bulk bucket of 570 pieces, providing a wide range of packers for multiple projects and varying gap sizes.

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The Macsim Self-Drilling Countersunk Self-Embedding Head Phillips Drive Winged Climogard 8g Screw (Blister Pack of 100) is engineered for efficient, clean fastening in demanding timber-to-steel applications, delivering strong, reliable holds with minimal surface damage and fast installation.

Key Features

• Application suitability – Purpose-built for timber-to-steel fixing, ensuring secure, high-strength connections in construction and framing projects.
• Design – Countersunk, self-embedding head with wings and Phillips drive provides a flush finish, reduced timber splitting, and positive bit engagement.
• Material quality – Manufactured from high-grade steel for consistent performance, strength, and reliable drilling in metal substrates.
• Durability – Climogard coating offers enhanced corrosion resistance, extending service life in both indoor and sheltered outdoor environments.
• Installation – Self-drilling tip and winged design enable fast, pre-drill-free installation, improving productivity on-site.
• Maintenance – Secure, long-lasting fastening reduces the need for re-tightening or replacement over time.
• Versatility – Suitable for a wide range of timber-to-light-steel applications, from general construction to renovation and fit-out work.

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These MACSIM decking screws feature a countersunk, self-embedding head for a flush finish, designed specifically for decking applications. The 8G size ensures robust holding power, and the T17 C3 Phillips drive allows for easy installation with minimal cam-out. Galvanised for excellent corrosion resistance, these screws are packaged in a blister pack of 50, perfect for your outdoor decking projects.

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Chemshield 14x175 is a high-performance anchoring solution engineered for heavy-duty fixing in concrete and masonry, delivering secure, long-lasting hold in demanding structural and industrial applications.

Key Features

• Application suitability – Optimized for heavy-duty anchoring in solid concrete, brick, and dense masonry substrates.
• Design – Precision-engineered 14x175 format ensures reliable load transfer and consistent performance under high stress.
• Material quality – Manufactured from premium, corrosion-resistant materials to maintain strength in harsh environments.
• Durability – Built to withstand vibration, impact, and long-term loading without loosening or degradation.
• Installation – Designed for straightforward installation with standard tools, reducing on-site time and labor.
• Maintenance – Low-maintenance solution that retains performance with minimal inspection or adjustment.
• Versatility – Suitable for anchoring structural steel, machinery, safety barriers, and heavy fixtures across multiple sectors.

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The MFD Hex Flange Head C3 Galvanised Masonbolt M10-12 x 65mm (Box of 50) is engineered for secure, heavy-duty anchoring in masonry and concrete, delivering reliable performance where strong, permanent fixings are essential.

Key Features

• Application suitability – Ideal for anchoring structural fixtures, brackets, and heavy equipment into masonry and concrete substrates.
• Design – Hex flange head provides excellent load distribution and grip, allowing high tightening torque and a clean, low-profile finish.
• Material quality – Manufactured from high-grade steel for consistent strength, reliability, and performance under demanding loads.
• Durability – C3 galvanised coating offers robust corrosion resistance, extending service life in standard and mildly corrosive environments.
• Installation – Designed for straightforward installation with standard tools, ensuring fast, secure fixing with minimal preparation.
• Maintenance – Low-maintenance solution that retains clamping force over time, reducing the need for periodic retightening.
• Versatility – M10-12 x 65mm size and box of 50 make it suitable for a wide range of commercial, industrial, and trade applications.

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